Gradium Voice Design

{
  "agent_id": "gradium_voice_design",
  "name": "Gradium Voice Design",
  "url": "https://gradium.ai/demos/voice-design-demo/",
  "logo": "https://www.google.com/s2/favicons?domain=gradium.ai&sz=128",
  "niche": null,
  "category": null,
  "short_summary": "A voice design and text-to-speech API for voice agents, adapting vocal characteristics to message context such as language, register, and known properties.",
  "task_performed": "unclear",
  "inputs_accepted": [],
  "outputs_produced": [],
  "integrations_available": [],
  "protocols_or_interfaces": [],
  "industry_fit": [],
  "autonomy_level": "unclear",
  "human_approval_needed": "unclear",
  "pricing_model": "unclear",
  "price": {
    "observed": true,
    "billing": "freemium",
    "source_kind": "vendor",
    "currency": "USD",
    "lowest_monthly_usd": 12,
    "monthly_usd": 12,
    "headline": "Free plan; paid from $12/mo",
    "commercial": {
      "entry_offer": {
        "line": "XS",
        "monthly_native": 12,
        "monthly_usd": 12,
        "commitment": "monthly",
        "basis": "$12/month",
        "billing_verified": true
      },
      "currency": "USD",
      "lines": [
        {
          "name": "Free",
          "price": "$0 /mo",
          "kind": "free",
          "billed": "monthly"
        },
        {
          "name": "XS",
          "price": "$12 /mo",
          "kind": "base_subscription",
          "billed": "monthly"
        },
        {
          "name": "S",
          "price": "$39 /mo",
          "kind": "base_subscription",
          "billed": "monthly"
        },
        {
          "name": "M",
          "price": "$312 /mo",
          "kind": "base_subscription",
          "billed": "monthly"
        },
        {
          "name": "L",
          "price": "$1,480 /mo",
          "kind": "base_subscription",
          "billed": "monthly"
        },
        {
          "name": "Enterprise",
          "price": "Custom",
          "kind": "custom"
        }
      ]
    },
    "summary": "Free plan; paid from $12/mo. Gradium offers a permanent free tier and paid monthly plans from $12/mo to $1,480/mo, with enterprise pricing available by contact.",
    "confidence": "high",
    "source_url": "https://gradium.ai/pricing",
    "checked_at": "2026-11-15T00:56:05.647Z",
    "amount": 12,
    "display": "From $12/mo",
    "plans": [
      {
        "name": "Free",
        "price": "$0 /mo",
        "period": "month",
        "persona": "free",
        "highlights": [
          "45k credits/mo",
          "Text-to-Speech",
          "Speech-to-Text",
          "Voice Design"
        ],
        "promo_note": null,
        "price_promo": null,
        "price_annual": null
      },
      {
        "name": "XS",
        "price": "$12 /mo",
        "period": "month",
        "persona": "individual",
        "highlights": [
          "225k credits/mo",
          "Commercial use",
          "1,000 voices",
          "EU or US residency"
        ],
        "promo_note": "1 month free",
        "price_promo": null,
        "price_annual": null
      },
      {
        "name": "S",
        "price": "$39 /mo",
        "period": "month",
        "persona": "pro",
        "highlights": [
          "900k credits/mo",
          "4× the credits",
          "Cheaper top-ups",
          "Zero data retention"
        ],
        "promo_note": "1 month free",
        "price_promo": null,
        "price_annual": null
      },
      {
        "name": "M",
        "price": "$312 /mo",
        "period": "month",
        "persona": "team_sme",
        "highlights": [
          "9M credits/mo",
          "Pro voice cloning",
          "Higher concurrency",
          "Cheaper top-ups"
        ],
        "promo_note": "1 month free",
        "price_promo": null,
        "price_annual": null
      },
      {
        "name": "L",
        "price": "$1,480 /mo",
        "period": "month",
        "persona": "enterprise",
        "highlights": [
          "45M credits/mo",
          "20 pro voice clones",
          "Higher concurrency",
          "Cheapest top-ups"
        ],
        "promo_note": "1 month free",
        "price_promo": null,
        "price_annual": null
      },
      {
        "name": "Enterprise",
        "price": "Custom",
        "period": null,
        "persona": "enterprise",
        "highlights": [
          "Dedicated inference",
          "On-prem deployment",
          "Custom concurrency and volume",
          "Contact us"
        ],
        "promo_note": null,
        "price_promo": null,
        "price_annual": null
      }
    ],
    "source": "render+llm"
  },
  "trust_or_rating_signal": [],
  "evidence_quality": "unclear",
  "entity_type": "agent_api_endpoint",
  "regulated_data_suitability": "unclear",
  "evidence_urls": [
    "https://gradium.ai/demos/voice-design-demo/"
  ],
  "last_checked": "2026-11-15",
  "profile_checked": null,
  "price_checked": "2026-11-15",
  "how_to_connect": {
    "website": "https://gradium.ai/demos/voice-design-demo/",
    "docs": null,
    "mcp": null,
    "a2a": null,
    "api": null,
    "protocols": [],
    "install": null,
    "repository": null
  },
  "deployment": {
    "model": "unknown",
    "both_offered": false,
    "hosted_endpoint": null,
    "install": null,
    "note": "No deployment evidence held — Agentery has no endpoint, install instruction or directory attribute for this listing.",
    "evidence": null
  },
  "licence": {
    "name": null,
    "note": "No named licence found in the retained page text or source attributes. A public repository alone does not establish an open-source licence.",
    "evidence": null
  },
  "evidence_checks": {
    "price": {
      "source_url": "https://gradium.ai/pricing",
      "last_observed_day": "2026-11-15",
      "age_days": 0,
      "verified_day": null,
      "note": "from the listing's current price record; no separate page-text verification is held"
    },
    "agent_card": {
      "status": "unknown",
      "note": "no Agent Card URL recorded for this listing"
    },
    "endpoint": {
      "status": "unknown",
      "note": "endpoint not yet checked"
    }
  },
  "price_reading": {
    "status": "stale_pending",
    "as_of": "2026-11-15",
    "page_captured": "2026-11-15",
    "reading_made_from_capture": null,
    "reading_coverage": null,
    "changed_since_reading_observed": "2026-11-06",
    "summary": "The pricing page changed by 2026-11-06 after this price was read; a re-read is pending. The price shown may be out of date.",
    "last_valid_observation": "2026-11-15",
    "review_status": "not_reviewed"
  },
  "product_group": {
    "group_id": 8,
    "group": "Speech and media processing",
    "change_90d_pct": 1.01,
    "fair_price_by_tier_monthly_usd": {
      "individual": 9,
      "pro": 20,
      "team / small business": 99,
      "enterprise": 949.5
    },
    "note": "Change of the group's price index over the last 90 days. Call get_group_fair_price with group_id for tier and payment-model detail.",
    "page": "https://agentery.com/aepi/groups/8"
  },
  "liveness": {
    "probed": true,
    "alive": true,
    "endpoint_kind": "site",
    "latency_ms": 244,
    "uptime_7d": 1,
    "checked_at": "2026-11-15T02:38:28.286Z",
    "consecutive_failures": 0,
    "status": "alive"
  },
  "price_extras": {
    "free_tier": {
      "amount": 45000,
      "unit": "credits",
      "per": "month",
      "raw": "45k credits/mo",
      "plan": "Free"
    },
    "unit_cost": null
  },
  "reported_success": null,
  "feedback": "If you actually use this provider, call report_outcome with the result. Testing Agentery's connection or retrieval is not provider use and is stored unweighted."
}