AI Language Tutor

{
  "niche": "ai-language-tutor",
  "parent_sector": "education",
  "provider_type_pricing": {
    "slug": "ai-language-tutor",
    "pricing_basis": "lowest_observed_monthly_usd",
    "provider_type_methodology": "commercial-form-v2",
    "provider_type_methodology_published_at": "2026-07-31",
    "blended": {
      "median": 19.95,
      "p25": null,
      "p75": null,
      "providers": 4
    },
    "by_provider_type": {
      "agent": {
        "median": 20,
        "p25": null,
        "p75": null,
        "providers": 3,
        "publishable": true,
        "confidence": "provisional"
      },
      "mcp": {
        "median": null,
        "p25": null,
        "p75": null,
        "providers": 1,
        "publishable": false,
        "confidence": "insufficient",
        "reason": "Fewer than three comparable priced MCP servers are available."
      }
    },
    "recommended_cohort": null,
    "recommendation_reason": "Choose the cohort according to the commercial delivery type being assessed.",
    "fallback_context": null,
    "context_note": null
  },
  "crowding_level": "empty",
  "observed_node_count": 0,
  "adjacent_niches": [
    "tutoring-subject-specific",
    "essay-grading-feedback",
    "corporate-l-and-d",
    "ai-music-tutor",
    "college-admissions-screening",
    "corporate-training-agent"
  ],
  "market_pulse": {
    "pulse": 45,
    "drivers": [
      "enterprise money present",
      "5 new builders in 30d"
    ],
    "price_move_30d_pct": null,
    "money_share": 0.5,
    "entry_rate": 0.3333333333333333,
    "alive_share": 0.9
  },
  "price_move": {
    "d_pct": 0,
    "w_pct": 0,
    "m_pct": 0,
    "comparable_agents": 4,
    "quarantined_agents": 0,
    "confidence": "high",
    "published": {
      "d": false,
      "w": false,
      "m": false
    },
    "held_reason": {
      "d": null,
      "w": null,
      "m": null
    },
    "driver": {
      "d": null,
      "w": null,
      "m": null
    },
    "tier_contribution": {
      "d": {
        "individual": 0,
        "pro": 0,
        "team_sme": 0,
        "enterprise": 0
      },
      "w": {
        "individual": 0,
        "pro": 0,
        "team_sme": 0,
        "enterprise": 0
      },
      "m": {
        "individual": 0,
        "pro": 0,
        "team_sme": 0,
        "enterprise": 0
      }
    },
    "tier_series": {
      "individual": [
        100,
        100,
        100,
        100,
        100,
        100,
        100,
        100,
        100,
        100,
        100,
        100,
        100,
        100,
        100,
        100,
        100,
        100,
        100,
        100,
        100,
        100,
        100,
        100,
        100,
        100,
        100,
        100,
        100,
        100,
        100,
        100,
        100,
        100
      ],
      "pro": [
        100,
        100,
        100,
        100,
        100,
        100,
        100,
        100,
        100,
        100,
        100,
        100,
        100,
        100,
        100,
        100,
        100,
        100,
        100,
        100,
        100,
        100,
        100,
        100,
        100,
        100,
        100,
        100,
        100,
        100,
        100,
        100,
        100,
        100
      ],
      "team_sme": [
        100,
        100,
        100,
        100,
        100,
        100,
        100,
        100,
        100,
        100,
        100,
        100,
        100,
        100,
        100,
        100,
        100,
        100,
        100,
        100,
        100,
        100,
        100,
        100,
        100,
        100,
        100,
        100,
        100,
        100,
        100,
        100,
        100,
        100
      ],
      "enterprise": [
        100,
        100,
        100,
        100,
        100,
        100,
        100,
        100,
        100,
        100,
        100,
        100,
        100,
        100,
        100,
        100,
        100,
        100,
        100,
        100,
        100,
        100,
        100,
        100,
        100,
        100,
        100,
        100,
        100,
        100,
        100,
        100,
        100,
        100
      ]
    },
    "tier_own_move": {
      "d": {
        "individual": 0,
        "pro": 0,
        "team_sme": 0,
        "enterprise": 0
      },
      "w": {
        "individual": 0,
        "pro": 0,
        "team_sme": 0,
        "enterprise": 0
      },
      "m": {
        "individual": 0,
        "pro": 0,
        "team_sme": 0,
        "enterprise": 0
      }
    },
    "tier_agents": {
      "individual": 1,
      "pro": 3,
      "team_sme": 1,
      "enterprise": 1
    },
    "obs_range": {
      "d": null,
      "w": null,
      "m": null
    },
    "tier_obs_range": {
      "d": {
        "individual": null,
        "pro": null,
        "team_sme": null,
        "enterprise": null
      },
      "w": {
        "individual": null,
        "pro": null,
        "team_sme": null,
        "enterprise": null
      },
      "m": {
        "individual": null,
        "pro": null,
        "team_sme": null,
        "enterprise": null
      }
    }
  },
  "pricing": {
    "sampleSize": 10,
    "observed": 4,
    "byPersona": {
      "free": {
        "n": 1,
        "nPriced": 0,
        "reliability": "none",
        "median": null,
        "p25": null,
        "p75": null,
        "min": null,
        "max": null,
        "usageShare": 1
      },
      "individual": {
        "n": 3,
        "nPriced": 1,
        "reliability": "none",
        "median": 20,
        "p25": 20,
        "p75": 20,
        "min": 20,
        "max": 20,
        "usageShare": 0.33
      },
      "pro": {
        "n": 7,
        "nPriced": 5,
        "reliability": "medium",
        "median": 14.99,
        "p25": 14.99,
        "p75": 19.99,
        "min": 14.99,
        "max": 29.99,
        "usageShare": 0
      },
      "team_sme": {
        "n": 2,
        "nPriced": 0,
        "reliability": "none",
        "median": null,
        "p25": null,
        "p75": null,
        "min": null,
        "max": null,
        "usageShare": 0
      },
      "enterprise": {
        "n": 2,
        "nPriced": 1,
        "reliability": "none",
        "median": 500,
        "p25": 500,
        "p75": 500,
        "min": 500,
        "max": 500,
        "usageShare": 0
      }
    },
    "byPersonaMonthly": {
      "free": {
        "nMonthly": 0,
        "p25": null,
        "median": null,
        "p75": null,
        "confidence": "none",
        "usageShare": 1,
        "mixedBilling": false,
        "monthlyComparable": false
      },
      "individual": {
        "nMonthly": 0,
        "p25": null,
        "median": null,
        "p75": null,
        "confidence": "none",
        "usageShare": 0.33,
        "mixedBilling": true,
        "monthlyComparable": false
      },
      "pro": {
        "nMonthly": 5,
        "p25": 14.99,
        "median": 14.99,
        "p75": 19.99,
        "confidence": "medium",
        "usageShare": 0,
        "mixedBilling": false,
        "monthlyComparable": true
      },
      "team_sme": {
        "nMonthly": 0,
        "p25": null,
        "median": null,
        "p75": null,
        "confidence": "none",
        "usageShare": 0,
        "mixedBilling": false,
        "monthlyComparable": false
      },
      "enterprise": {
        "nMonthly": 1,
        "p25": null,
        "median": null,
        "p75": null,
        "confidence": "none",
        "usageShare": 0,
        "mixedBilling": false,
        "monthlyComparable": false
      }
    },
    "byTierCohorts": {
      "status": "ok",
      "cohorts": [
        {
          "tier": "pro",
          "currency": "USD",
          "period": "month",
          "unit": "flat",
          "median": 22.79,
          "provider_count": 2,
          "plan_observation_count": 5,
          "data_confidence": 0.18,
          "data_confidence_basis": {
            "provider_component": 0.17,
            "observation_component": 0.25,
            "provider_count": 2,
            "plan_observation_count": 5
          },
          "reliability": "low",
          "members": [
            {
              "provider": "talkpal",
              "usd": 17.09
            },
            {
              "provider": "langua",
              "usd": 28.49
            }
          ]
        }
      ],
      "rejected": {
        "one_time": 5,
        "free_or_zero": 1,
        "ambiguous_cadence": 1
      },
      "evidence": {
        "status": "ok",
        "single_observations": [],
        "observed_offers": [
          {
            "billing": "monthly",
            "unit": "flat",
            "count": 7,
            "offers": [
              {
                "provider": "langua",
                "tier": "pro",
                "billing": "monthly",
                "unit": "flat",
                "price": "€29.99/mo",
                "monthly_usd": 34.19
              },
              {
                "provider": "langua",
                "tier": "pro",
                "billing": "monthly",
                "unit": "flat",
                "price": "€19.99/mo",
                "monthly_usd": 22.79
              },
              {
                "provider": "langua",
                "tier": "enterprise",
                "billing": "monthly",
                "unit": "flat",
                "price": "$500/mo",
                "monthly_usd": 500
              },
              {
                "provider": "speechsuper",
                "tier": "individual",
                "billing": "monthly",
                "unit": "flat",
                "price": "$20",
                "monthly_usd": 20
              },
              {
                "provider": "talkpal",
                "tier": "pro",
                "billing": "monthly",
                "unit": "flat",
                "price": "€14.99 / month",
                "monthly_usd": 17.09
              },
              {
                "provider": "talkpal",
                "tier": "pro",
                "billing": "monthly",
                "unit": "flat",
                "price": "€14.99 / month",
                "monthly_usd": 17.09
              },
              {
                "provider": "talkpal",
                "tier": "pro",
                "billing": "monthly",
                "unit": "flat",
                "price": "€14.99 / month",
                "monthly_usd": 17.09
              }
            ]
          },
          {
            "billing": "one_time",
            "unit": "flat",
            "count": 5,
            "offers": [
              {
                "provider": "chivox_mcp",
                "tier": "pro",
                "billing": "one_time",
                "unit": "flat",
                "price": "from $19.90",
                "monthly_usd": null
              },
              {
                "provider": "chivox_mcp",
                "tier": "pro",
                "billing": "one_time",
                "unit": "flat",
                "price": "from $99.90",
                "monthly_usd": null
              },
              {
                "provider": "chivox_mcp",
                "tier": "team_sme",
                "billing": "one_time",
                "unit": "flat",
                "price": "from $199.90",
                "monthly_usd": null
              },
              {
                "provider": "speechsuper",
                "tier": "individual",
                "billing": "one_time",
                "unit": "flat",
                "price": "Prepay $500-$1,999",
                "monthly_usd": null
              },
              {
                "provider": "speechsuper",
                "tier": "team_sme",
                "billing": "one_time",
                "unit": "flat",
                "price": "Prepay $2,000-$4,999",
                "monthly_usd": null
              }
            ]
          },
          {
            "billing": "unspecified_period",
            "unit": "flat",
            "count": 1,
            "offers": [
              {
                "provider": "speechsuper",
                "tier": "enterprise",
                "billing": "unspecified_period",
                "unit": "flat",
                "price": "Contact Sales",
                "monthly_usd": null
              }
            ]
          }
        ],
        "coverage": {
          "priced_providers": 4,
          "normalized_observations": 7,
          "comparable_providers": 3,
          "strict_cohorts": 1,
          "exclusion_reasons": {
            "one_time": 5,
            "free_or_zero": 1,
            "ambiguous_cadence": 1
          }
        }
      }
    },
    "billingMix": {
      "usage": 2,
      "freemium": 1,
      "subscription": 1
    },
    "freeTierShare": 0.25,
    "medianLowestUsd": 19.96
  },
  "movement": {
    "niche": "ai-language-tutor",
    "sector": "education",
    "pricedNow": 4,
    "pairs": 4,
    "repriced": [
      {
        "handle": "langua",
        "from": 23.01,
        "to": 23.05,
        "pct": 0.2
      },
      {
        "handle": "talkpal",
        "from": 17.25,
        "to": 17.28,
        "pct": 0.2
      }
    ],
    "newlyPriced": [],
    "droppedFromPriced": [],
    "likeForLikePct": 0.1,
    "kind": "repricing",
    "narrative": "Genuine repricing: 2 agents repriced — all up (avg +0.1%)."
  },
  "index_series": {
    "series": [
      {
        "day": "2026-07-08",
        "index": 100,
        "pairs": 2,
        "dayChangePct": 0
      },
      {
        "day": "2026-07-09",
        "index": 100,
        "pairs": 2,
        "dayChangePct": 0
      },
      {
        "day": "2026-07-10",
        "index": 100,
        "pairs": 2,
        "dayChangePct": 0
      },
      {
        "day": "2026-07-11",
        "index": 100,
        "pairs": 2,
        "dayChangePct": 0
      },
      {
        "day": "2026-07-12",
        "index": 100,
        "pairs": 1,
        "dayChangePct": 0
      },
      {
        "day": "2026-07-13",
        "index": 100,
        "pairs": 1,
        "dayChangePct": 0
      },
      {
        "day": "2026-07-14",
        "index": 100,
        "pairs": 1,
        "dayChangePct": 0
      },
      {
        "day": "2026-07-15",
        "index": 100,
        "pairs": 1,
        "dayChangePct": 0
      },
      {
        "day": "2026-07-16",
        "index": 100,
        "pairs": 1,
        "dayChangePct": 0
      },
      {
        "day": "2026-07-17",
        "index": 100,
        "pairs": 1,
        "dayChangePct": 0
      },
      {
        "day": "2026-07-18",
        "index": 100,
        "pairs": 1,
        "dayChangePct": 0
      },
      {
        "day": "2026-07-19",
        "index": 100,
        "pairs": 1,
        "dayChangePct": 0
      },
      {
        "day": "2026-07-20",
        "index": 100,
        "pairs": 1,
        "dayChangePct": 0
      },
      {
        "day": "2026-07-21",
        "index": 100,
        "pairs": 1,
        "dayChangePct": 0
      },
      {
        "day": "2026-07-22",
        "index": 100,
        "pairs": 1,
        "dayChangePct": 0
      },
      {
        "day": "2026-07-23",
        "index": 100,
        "pairs": 1,
        "dayChangePct": 0
      },
      {
        "day": "2026-07-24",
        "index": 100,
        "pairs": 1,
        "dayChangePct": 0
      },
      {
        "day": "2026-07-25",
        "index": 100,
        "pairs": 1,
        "dayChangePct": 0
      },
      {
        "day": "2026-07-26",
        "index": 100,
        "pairs": 1,
        "dayChangePct": 0
      },
      {
        "day": "2026-07-27",
        "index": 100,
        "pairs": 1,
        "dayChangePct": 0
      },
      {
        "day": "2026-07-28",
        "index": 100,
        "pairs": 3,
        "dayChangePct": 0
      },
      {
        "day": "2026-07-29",
        "index": 100,
        "pairs": 2,
        "dayChangePct": 0
      },
      {
        "day": "2026-07-30",
        "index": 100,
        "pairs": 2,
        "dayChangePct": 0
      },
      {
        "day": "2026-07-31",
        "index": 100,
        "pairs": 2,
        "dayChangePct": 0
      },
      {
        "day": "2026-08-01",
        "index": 100,
        "pairs": 5,
        "dayChangePct": 0
      },
      {
        "day": "2026-08-02",
        "index": 100,
        "pairs": 5,
        "dayChangePct": 0
      },
      {
        "day": "2026-08-03",
        "index": 100,
        "pairs": 5,
        "dayChangePct": 0
      },
      {
        "day": "2026-08-04",
        "index": 100,
        "pairs": 7,
        "dayChangePct": 0
      },
      {
        "day": "2026-08-05",
        "index": 100,
        "pairs": 5,
        "dayChangePct": 0
      },
      {
        "day": "2026-08-06",
        "index": 100,
        "pairs": 5,
        "dayChangePct": 0
      }
    ],
    "latest": 100,
    "day_change_pct": 0,
    "methodology": "Chained daily price index, base 100 on the first priced scan day (29 Jun 2026). The overall index is the COMPOSITE of the four buyer-tier indices (individual / pro / team&sme / enterprise): each day it moves by the equal-weighted average of the tiers' moves. Each tier index is like-for-like — only agents priced on both consecutive scan days (per-agent ratios, geometric mean, clipped to [0.2, 5]) — so composition changes (agents revealing or hiding prices) can never move it."
  },
  "top_agents": [
    {
      "agent_id": "gulf_arabic",
      "name": "Gulf Arabic",
      "url": "https://arabimaak.com",
      "short_summary": "Look up Gulf Arabic words with pronunciation, example sentences, and cultural context. 30 essential words across 12 categories — greetings, slang, shopping, tr…",
      "price": {
        "observed": false,
        "billing": "failed_to_load",
        "lowest_monthly_usd": null,
        "monthly_usd": null,
        "headline": "No public price found",
        "summary": "No public price found on the vendor site."
      },
      "evidence_quality": "high",
      "upvotes": 0
    },
    {
      "agent_id": "chivox_mcp",
      "name": "Chivox",
      "url": "https://api-portal.cloud.chivox.com/global",
      "short_summary": "MCP server providing phoneme-level speech assessment for Mandarin Chinese and English. Delivers pronunciation scoring, fluency analysis, and detailed linguisti…",
      "price": {
        "observed": true,
        "billing": "usage",
        "lowest_monthly_usd": 19.9,
        "monthly_usd": 19.9,
        "headline": "From $19.9/mo",
        "summary": "From $19.9/mo. Chivox offers 600 free evaluation points for 30 days, followed by usage-based top-up packs starting at $19.90 with published per-evaluation rates."
      },
      "evidence_quality": "unclear",
      "upvotes": 0
    },
    {
      "agent_id": "dr_ielts",
      "name": "Dr Ielts",
      "url": "https://github.com/Richard-LLLL/dr-ielts",
      "short_summary": "Open-source multi-agent IELTS coaching system built with LangGraph. It diagnoses errors, adapts training by score band, provides feedback, and uses structured…",
      "price": {
        "observed": false,
        "billing": "not_found",
        "lowest_monthly_usd": null,
        "monthly_usd": null,
        "headline": "No public price found",
        "summary": "No product pricing is publicly stated for Dr. IELTS; the linked pricing page describes GitHub plans rather than Dr. IELTS."
      },
      "evidence_quality": "unclear",
      "upvotes": 0
    },
    {
      "agent_id": "ieltsbuddy",
      "name": "Ieltsbuddy",
      "url": "https://ieltsbuddy.igocn.cn/",
      "short_summary": "AI-powered IELTS preparation platform for planning goals, studying courses, practicing question sets, taking mock exams, reviewing mistakes, and accessing lear…",
      "price": {
        "observed": false,
        "billing": "not_found",
        "lowest_monthly_usd": null,
        "monthly_usd": null,
        "headline": "No public price found",
        "summary": "No public price found on the vendor site."
      },
      "evidence_quality": "unclear",
      "upvotes": 0
    },
    {
      "agent_id": "langotalk",
      "name": "Langotalk",
      "url": "https://langotalk.org/",
      "short_summary": "An AI language tutor that conducts adaptive conversations, analyzes vocabulary, grammar, pronunciation, and fluency, and personalizes lessons across 20+ langua…",
      "price": {
        "observed": false,
        "billing": "not_found",
        "lowest_monthly_usd": null,
        "monthly_usd": null,
        "headline": "No public price found",
        "summary": "The homepage invites users to start for free but does not publish a verifiable subscription price or plan details."
      },
      "evidence_quality": "unclear",
      "upvotes": 0
    },
    {
      "agent_id": "langua",
      "name": "Langua",
      "url": "https://languatalk.com/ai-language-tutor",
      "short_summary": "AI language tutor for practicing conversations, roleplays, debates, pronunciation, vocabulary, and grammar. Provides instant corrections, translations, persona…",
      "price": {
        "observed": true,
        "billing": "subscription",
        "lowest_monthly_usd": 23.05,
        "monthly_usd": 26.58,
        "headline": "From $23.05/mo",
        "summary": "From $23.05/mo. Langua offers Standard and Unlimited subscription plans with lower per-month rates when billed annually, plus customized plans starting at $500/month."
      },
      "evidence_quality": "unclear",
      "upvotes": 0
    },
    {
      "agent_id": "lingolette",
      "name": "Lingolette",
      "url": "https://lingolette.com/",
      "short_summary": "AI-powered language learning platform offering real-time conversation practice with AI tutors, instant corrections, and personalized content across 24+ languag…",
      "price": {
        "observed": false,
        "billing": "not_found",
        "lowest_monthly_usd": null,
        "monthly_usd": null,
        "headline": "No public price found",
        "summary": "No public price found on the vendor site."
      },
      "evidence_quality": "unclear",
      "upvotes": 0
    },
    {
      "agent_id": "speechsuper",
      "name": "Speechsuper",
      "url": "https://speechsuper.com/",
      "short_summary": "Deep learning-powered pronunciation assessment and speech scoring API for language learning applications. Provides detailed feedback on pronunciation, fluency,…",
      "price": {
        "observed": true,
        "billing": "usage",
        "lowest_monthly_usd": 20,
        "monthly_usd": 20,
        "headline": "From $20/mo",
        "summary": "From $20/mo. SpeechSuper charges by API request, with pay-as-you-go pricing subject to a $20 monthly minimum and prepaid tiers starting at $500."
      },
      "evidence_quality": "unclear",
      "upvotes": 0
    },
    {
      "agent_id": "talkpal",
      "name": "Talkpal",
      "url": "https://talkpal.ai/",
      "short_summary": "AI language learning app that provides conversational practice in 130+ languages with natural voice interaction, real-time feedback, and personalized coaching…",
      "price": {
        "observed": true,
        "billing": "freemium",
        "lowest_monthly_usd": 17.28,
        "monthly_usd": 19.92,
        "headline": "Free tier, then from $17.28/mo",
        "summary": "Free tier, then from $17.28/mo. Talkpal offers a free limited Basic plan and Premium access from €14.99 per month, with lower per-month rates for annual and 24-month billing."
      },
      "evidence_quality": "unclear",
      "upvotes": 0
    },
    {
      "agent_id": "termloop",
      "name": "Termloop",
      "url": "https://gyxer513.github.io/termloop/",
      "short_summary": "A Telegram bot for spaced repetition of professional terminology, with an MCP server that lets LLM conversations add terms to a user's dictionary. Uses determi…",
      "price": {
        "observed": false,
        "billing": "not_found",
        "lowest_monthly_usd": null,
        "monthly_usd": null,
        "headline": "No public price found",
        "summary": "No public price found on the vendor site."
      },
      "evidence_quality": "unclear",
      "upvotes": 0
    }
  ],
  "platforms_also_here": [],
  "page_url": "https://agentery.com/market/ai-language-tutor",
  "summary": {
    "niche": "ai-language-tutor",
    "sector": "education",
    "pricing_by_provider_type": {
      "headline": "No published benchmark for ai-language-tutor yet — too few comparable priced providers. Observed offers are listed.",
      "benchmarks": [
        {
          "provider_type": "agent",
          "provider_type_label": "Agents",
          "buyer_tier": "pro",
          "buyer_tier_label": "Pro",
          "pricing_unit": "flat",
          "pricing_unit_label": "flat monthly",
          "comparable_provider_count": 2,
          "reliability": "low",
          "median": null,
          "p25": null,
          "p75": null,
          "status": "observed_offers_only",
          "observed_offers": [
            17.09,
            28.49
          ]
        }
      ],
      "warnings": [],
      "full_pricing_via": {
        "tool": "price_benchmark",
        "arguments": {
          "niche": "ai-language-tutor"
        },
        "note": "add provider_type + buyer_tier for a specific cohort"
      }
    },
    "page_url": "https://agentery.com/market/ai-language-tutor",
    "counts": {
      "listings_with_price_capture": 10,
      "listings_with_observed_public_price": 4,
      "providers_with_numeric_monthly_price_latest_scan": 4,
      "like_for_like_comparable_pairs": 4
    },
    "movement": {
      "d": {
        "published": false,
        "value_pct": null,
        "held_reason": null
      },
      "w": {
        "published": false,
        "value_pct": null,
        "held_reason": null
      },
      "m": {
        "published": false,
        "value_pct": null,
        "held_reason": null
      }
    },
    "pricing_version": "cohorts-1",
    "pricing_status": "ok",
    "pricing_by_tier": [
      {
        "tier": "pro",
        "currency": "USD",
        "period": "month",
        "unit": "flat",
        "median": 22.79,
        "provider_count": 2,
        "plan_observation_count": 5,
        "data_confidence": 0.18,
        "data_confidence_basis": {
          "provider_component": 0.17,
          "observation_component": 0.25,
          "provider_count": 2,
          "plan_observation_count": 5
        },
        "reliability": "low",
        "members": [
          {
            "provider": "talkpal",
            "usd": 17.09
          },
          {
            "provider": "langua",
            "usd": 28.49
          }
        ]
      }
    ],
    "pricing_coverage": {
      "listings_with_price_capture": 10,
      "listings_with_observed_public_price": 4,
      "normalized_observations": 7,
      "comparable_providers": 3,
      "strict_cohorts": 1,
      "exclusion_reasons": {
        "one_time": 5,
        "free_or_zero": 1,
        "ambiguous_cadence": 1
      }
    },
    "pricing_note": "Provider-deduped, FX-normalized monthly medians, separated by buyer tier AND billing unit (flat/per_seat/per_user/per_agent) — incompatible units are never blended. Ranges (p25/p75) only at >=5 providers; data_confidence is provider-count-weighted. Usage-metered, promo, range, one-time and ambiguous-cadence plans are excluded.",
    "pricing_excluded_observations": {
      "one_time": 5,
      "free_or_zero": 1,
      "ambiguous_cadence": 1
    },
    "billing_mix": {
      "usage": 2,
      "freemium": 1,
      "subscription": 1
    },
    "free_tier_share": 0.25,
    "top_providers": [
      {
        "agent_id": "gulf_arabic",
        "name": "Gulf Arabic",
        "price": {
          "observed": false,
          "billing": "failed_to_load",
          "lowest_monthly_usd": null,
          "monthly_usd": null,
          "headline": "No public price found",
          "summary": "No public price found on the vendor site."
        },
        "observed": false
      },
      {
        "agent_id": "chivox_mcp",
        "name": "Chivox",
        "price": {
          "observed": true,
          "billing": "usage",
          "lowest_monthly_usd": 19.9,
          "monthly_usd": 19.9,
          "headline": "From $19.9/mo",
          "summary": "From $19.9/mo. Chivox offers 600 free evaluation points for 30 days, followed by usage-based top-up packs starting at $19.90 with published per-evaluation rates."
        },
        "observed": true
      },
      {
        "agent_id": "dr_ielts",
        "name": "Dr Ielts",
        "price": {
          "observed": false,
          "billing": "not_found",
          "lowest_monthly_usd": null,
          "monthly_usd": null,
          "headline": "No public price found",
          "summary": "No product pricing is publicly stated for Dr. IELTS; the linked pricing page describes GitHub plans rather than Dr. IELTS."
        },
        "observed": false
      },
      {
        "agent_id": "ieltsbuddy",
        "name": "Ieltsbuddy",
        "price": {
          "observed": false,
          "billing": "not_found",
          "lowest_monthly_usd": null,
          "monthly_usd": null,
          "headline": "No public price found",
          "summary": "No public price found on the vendor site."
        },
        "observed": false
      },
      {
        "agent_id": "langotalk",
        "name": "Langotalk",
        "price": {
          "observed": false,
          "billing": "not_found",
          "lowest_monthly_usd": null,
          "monthly_usd": null,
          "headline": "No public price found",
          "summary": "The homepage invites users to start for free but does not publish a verifiable subscription price or plan details."
        },
        "observed": false
      }
    ],
    "suggested_next_calls": [
      {
        "tool": "price_benchmark",
        "arguments": {
          "niche": "ai-language-tutor"
        },
        "purpose": "full observed price distribution + per-tier medians for this niche"
      },
      {
        "tool": "niche_report",
        "arguments": {
          "niche": "ai-language-tutor",
          "response_mode": "full"
        },
        "purpose": "the complete report incl. index series and tier decomposition"
      },
      {
        "tool": "suggest_alternatives",
        "arguments": {
          "agent_id": "gulf_arabic"
        },
        "purpose": "comparable (optionally cheaper) providers to a named agent"
      },
      {
        "tool": "get_agent_profile",
        "arguments": {
          "agent_id": "gulf_arabic"
        },
        "purpose": "full profile, integrations and pricing for one provider"
      }
    ]
  }
}