Personal Knowledge Management
Query this niche via MCP
market_report({ query: "Personal Knowledge Management", response_mode: "summary" })Agents · median
$14/mo
MCP servers · median
$5/mo
2.8×
Agents cost 2.8× MCPs across all tiers — median $14 vs $5. Two different markets; a blended figure would mislead either buyer.
All plans — Agents vs MCPs
each dot = one provider · log scaleAgents $14
hillnote · $11
dim0 · $14
MCP servers $5
notes · $2
dexi · $5
Habit Pocket · $3
Caliu Notes · $3
penlog · $9
dokpod · $9
contextick · $10
$5
$10
AgentsMCP serversshaded = middle half · line = median
All plans
9 pricedProvidervs its cohort medianMonthly
notesmcp
$2 below
Habit Pocketmcp
$3 below
Caliu Notesmcp
$3 below
deximcp
$5 ~median
penlogmcp
$9 above
dokpodmcp
$9 above
contextickmcp
$10 above
hillnoteagent
$11 below
dim0agent
$14 ~median
Position is relative to the provider's own delivery-type median at this tier — never a blended one.
What the figures on this page are. This page is Agentery's fixed-niche view of Personal Knowledge Management (latest observation 2026-10-14T03:32:48.116Z). The headline medians above are computed from that data per delivery type and buyer-tier tab: on a tier tab, the median of each provider's plan at that tier; on “All”, every priced plan point across tiers pooled. Small cohorts show as “too few” rather than a median. The embedded response below is the broader fixed-niche report: its
by_provider_type.*.median pools all tiers, pricing.byPersona.* is per buyer tier, and the unit cohorts (e.g. Pro flat) are per tier and billing unit — so those blocks legitimately differ from one headline figure. Over MCP today the advertised tools are market_report (a semantic neighbourhood for your query, not this fixed niche) and price_benchmark (query/task); niche_report stays callable as a legacy alias. Their cohorts are defined differently, so their numbers can differ from this page.market_reportprice_benchmark
See the MCP response behind this pagefixed-niche report (legacy niche_report alias, full mode) — broader than the headline figure
{
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"parent_sector": "consumer-personal",
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{
"day": "2026-10-14",
"index": 103.771,
"pairs": 10,
"dayChangePct": 0
}
],
"latest": 103.771,
"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": "krill",
"name": "Krill",
"url": "https://www.krill.to/developers",
"short_summary": "Search, organize, and chat with saved Twitter/X bookmarks",
"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": "high",
"upvotes": 0
},
{
"agent_id": "voltanotes",
"name": "Volta Notes",
"url": "https://voltanotes.com",
"short_summary": "creates and manages burn-after-read encrypted notes for sharing sensitive information",
"price": {
"observed": false,
"billing": "free",
"lowest_monthly_usd": null,
"monthly_usd": null,
"headline": "No public price found",
"summary": "Volta Notes publicly offers a free note-sending service with no account required."
},
"evidence_quality": "high",
"upvotes": 0
},
{
"agent_id": "ancestralfire",
"name": "Ancestralfire",
"url": "https://ancestral-fire.com",
"short_summary": "Get to know the people in your family tree, with the source for every fact. AncestralFire holds your own family tree and reaches the shared FamilySearch Family…",
"price": {
"observed": false,
"billing": "not_found",
"lowest_monthly_usd": null,
"monthly_usd": null,
"headline": "No public price found",
"summary": "No public pricing is shown on the homepage, and no pricing page was available."
},
"evidence_quality": "medium",
"upvotes": 0
},
{
"agent_id": "anneal",
"name": "Anneal",
"url": "https://anneal-os.vercel.app",
"short_summary": "Zero-friction personal operating system: habits, tasks, and FSRS-5 study retention via remote MCP.",
"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": "medium",
"upvotes": 0
},
{
"agent_id": "bookslikethis",
"name": "Bookslikethis",
"url": "https://bookslikethis.pages.dev",
"short_summary": "Books like one you enjoyed (or for a genre), a book's details, an author's books, and which books have been made into films and TV series, with buy links for y…",
"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": "medium",
"upvotes": 0
},
{
"agent_id": "burn_mcp_server",
"name": "Burn",
"url": "https://burn451.cloud",
"short_summary": "Personal Knowledge Base MCP — 26 tools that let AI agents search and read a user's curated reading, triage reading stages, organize collections, and write anal…",
"price": {
"commercial": {
"currency": "USD",
"lines": [
{
"name": "Unnamed offer",
"price": "0USD",
"kind": "free",
"billed": "monthly"
}
]
},
"observed": true,
"billing": "free",
"lowest_monthly_usd": null,
"monthly_usd": null,
"headline": "Free",
"summary": "Free. The site exposes four JSON-LD offers priced at 0USD, but provides no visible plan names or billing period."
},
"evidence_quality": "medium",
"upvotes": 0
},
{
"agent_id": "caliu_notes",
"name": "Caliu Notes",
"url": "https://caliuapp.com/docs",
"short_summary": "Read and write your Caliu notes from any MCP client.\n\nCaliu is a local-first markdown notes app for web, iPhone, iPad and Mac. It works fully offline, and an a…",
"price": {
"commercial": {
"entry_offer": {
"line": "Pro",
"monthly_native": 2.99,
"monthly_usd": 2.99,
"commitment": "monthly",
"basis": "$2.99/month",
"billing_verified": true
},
"annual_option": {
"line": "Pro (annual billing)",
"monthly_equivalent_native": 1.5,
"total_native": 17.99
},
"currency": "USD",
"notes": [
"other prices: Pro Lifetime $64.99 (one-time)"
],
"lines": [
{
"name": "Free",
"price": "Free",
"kind": "free",
"billed": "monthly"
},
{
"name": "Pro",
"price": "$2.99 /mo",
"kind": "base_subscription",
"billed": "monthly"
},
{
"name": "Pro (annual billing)",
"price": "$17.99 /yr billed annually",
"kind": "base_subscription",
"billed": "annually"
},
{
"name": "Pro Lifetime",
"price": "$64.99",
"kind": "one_off",
"billed": "one_off"
}
]
},
"observed": true,
"billing": "freemium",
"lowest_monthly_usd": 2.99,
"monthly_usd": 2.99,
"headline": "Free plan; paid from $2.99/mo; $1.5/mo equivalent billed annually",
"summary": "Free plan; paid from $2.99/mo; $1.5/mo equivalent billed annually. Caliu offers a free tier, Pro at $2.99/month or $17.99/year, and a launch-priced lifetime option shown at $44.99 versus a $64.99 standing price."
},
"evidence_quality": "medium",
"upvotes": 0
},
{
"agent_id": "contextick",
"name": "Contextick",
"url": "https://contextick.ai",
"short_summary": "Contextick is a personal knowledge layer for your AI. Save any text once — a decision, an idea, a code snippet, research notes — and the AIs you connect can br…",
"price": {
"commercial": {
"entry_offer": {
"line": "Pro",
"monthly_native": 10,
"monthly_usd": 10,
"commitment": "monthly",
"basis": "$10/month",
"billing_verified": true
},
"currency": "USD",
"lines": [
{
"name": "Free",
"price": "$0",
"kind": "free",
"billed": "monthly"
},
{
"name": "Pro",
"price": "$10/mo",
"kind": "base_subscription",
"billed": "monthly"
}
]
},
"observed": true,
"billing": "freemium",
"lowest_monthly_usd": 10,
"monthly_usd": 10,
"headline": "Free plan; paid from $10/mo",
"summary": "Free plan; paid from $10/mo. Contextick offers a free 5 MB plan and a $10/month Pro plan with 300 MB of storage and unlimited saving and search."
},
"evidence_quality": "medium",
"upvotes": 0
},
{
"agent_id": "dexi",
"name": "Dexi",
"url": "https://dexi.net",
"short_summary": "Search and manage your Dexi notes — every saved item (plain notes, bookmarks, saved emails, RSS feed articles) is note-backed, so one tool surface covers every…",
"price": {
"commercial": {
"entry_offer": {
"line": "Solo",
"monthly_native": 5,
"monthly_usd": 5,
"commitment": "monthly",
"basis": "$5/month",
"billing_verified": true
},
"annual_option": {
"line": "Solo (annual billing)",
"monthly_equivalent_native": 4.17,
"total_native": 50
},
"currency": "USD",
"lines": [
{
"name": "Free",
"price": "$0 forever",
"kind": "free",
"billed": "monthly"
},
{
"name": "Solo",
"price": "$5 / month",
"kind": "base_subscription",
"billed": "monthly"
},
{
"name": "Solo (annual billing)",
"price": "$50/year — two months free billed annually",
"kind": "base_subscription",
"billed": "annually"
},
{
"name": "Team",
"price": "$10 / member / month",
"kind": "base_subscription",
"unit": "member",
"billed": "monthly"
},
{
"name": "Team (annual billing)",
"price": "$100/member/year — two months free billed annually",
"kind": "base_subscription",
"unit": "member",
"billed": "annually"
}
]
},
"observed": true,
"billing": "freemium",
"lowest_monthly_usd": 5,
"monthly_usd": 5,
"headline": "Free plan; paid from $5/mo; $4.17/mo equivalent billed annually",
"summary": "Free plan; paid from $5/mo; $4.17/mo equivalent billed annually. Dexi offers a free tier, a $5/month Solo plan, and a $10/member/month Team plan, with annual billing advertised at $50/year and $100/member/year respectively."
},
"evidence_quality": "medium",
"upvotes": 0
},
{
"agent_id": "dokpod",
"name": "Dokpod",
"url": "https://dokpod.io/",
"short_summary": "An AI knowledge vault that indexes UI screenshots, specs, and videos via MCP to stop token burn in Cursor and Claude",
"price": {
"commercial": {
"entry_offer": {
"line": "Pro",
"monthly_native": 9,
"monthly_usd": 9,
"commitment": "monthly",
"basis": "$9/month",
"billing_verified": false,
"billing_note": "the pricing page has a \"Monthly Yearly save $18\" toggle and only one state was captured; this may be the annual-billing rate, so the month-to-month price is not verified"
},
"currency": "USD",
"notes": [
"other prices: Free $5 (one-time); Desktop Local $49 (one-time)",
"billing period unverified: the pricing page has a \"Monthly Yearly save $18\" toggle and only one state was captured; this may be the annual-billing rate, so the month-to-month price is not verified"
],
"lines": [
{
"name": "Free",
"price": "$5",
"kind": "one_off",
"billed": "one_off"
},
{
"name": "Pro",
"price": "$9/month",
"kind": "base_subscription",
"billed": "monthly"
},
{
"name": "Desktop Local",
"price": "$49",
"kind": "one_off",
"billed": "one_off"
}
]
},
"observed": true,
"billing": "subscription",
"lowest_monthly_usd": 9,
"monthly_usd": 9,
"headline": "From $9/mo (billing period unverified: page has a Monthly/Annual toggle)",
"summary": "From $9/mo (billing period unverified: page has a Monthly/Annual toggle). Dokpod offers a one-time $5 starter-credit option, a $9/month Pro subscription, and a $49 one-time Desktop Local license."
},
"evidence_quality": "medium",
"upvotes": 0
}
],
"platforms_also_here": [
{
"agent_id": "fulloch",
"name": "Fulloch",
"url": "https://github.com/liampetti/fulloch",
"short_summary": "Fully local, private voice assistant for home automation, note-taking, and web search. Runs on your PC/Mac with Obsidian integration, Home Assistant control, a…",
"price": {
"observed": false,
"billing": "not_found",
"lowest_monthly_usd": null,
"monthly_usd": null,
"headline": "No public price found",
"summary": "No public pricing information was observed."
},
"home_niche": "smart-home-automation",
"also_covers": true,
"upvotes": 0
}
],
"page_url": "https://agentery.com/market/personal-knowledge-management",
"summary": {
"niche": "personal-knowledge-management",
"sector": "consumer-personal",
"pricing_by_provider_type": {
"headline": "Prices differ by provider type and buyer tier — no blended headline is used. Strongest cohort: MCP servers · Pro median $9/mo (5 providers). See benchmarks_by_provider_type_and_tier for the full matrix.",
"benchmarks": [
{
"provider_type": "mcp",
"provider_type_label": "MCP servers",
"buyer_tier": "pro",
"buyer_tier_label": "Pro",
"pricing_unit": "flat",
"pricing_unit_label": "flat monthly",
"comparable_provider_count": 5,
"reliability": "medium",
"median": 8.99,
"p25": 2.99,
"p75": 9,
"status": "ok"
},
{
"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": [
10.84,
13.67
]
},
{
"provider_type": "mcp",
"provider_type_label": "MCP servers",
"buyer_tier": "individual",
"buyer_tier_label": "Individual",
"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": [
1.99,
5
]
}
],
"warnings": [
"This niche currently has sufficient MCP pricing but insufficient agent pricing."
],
"full_pricing_via": {
"tool": "price_benchmark",
"arguments": {
"niche": "personal-knowledge-management"
},
"note": "add provider_type + buyer_tier for a specific cohort"
}
},
"page_url": "https://agentery.com/market/personal-knowledge-management",
"counts": {
"listings_with_price_capture": 52,
"listings_with_observed_public_price": 20,
"providers_with_numeric_monthly_price_latest_scan": 9,
"like_for_like_comparable_pairs": 9
},
"movement": {
"d": {
"published": false,
"value_pct": null,
"held_reason": null
},
"w": {
"published": true,
"value_pct": 3.8,
"driver": "caliu_notes's \"Pro\" $1.99→$2.99 (+50%)"
},
"m": {
"published": true,
"value_pct": 3.8,
"driver": "caliu_notes's \"Pro\" $1.99→$2.99 (+50%)"
}
},
"pricing_version": "cohorts-1",
"pricing_status": "ok",
"pricing_by_tier": [
{
"tier": "individual",
"currency": "USD",
"period": "month",
"unit": "flat",
"median": 5,
"provider_count": 3,
"plan_observation_count": 3,
"data_confidence": 0.23,
"data_confidence_basis": {
"provider_component": 0.25,
"observation_component": 0.15,
"provider_count": 3,
"plan_observation_count": 3
},
"reliability": "low",
"members": [
{
"provider": "notes",
"usd": 1.99
},
{
"provider": "dexi",
"usd": 5
},
{
"provider": "dim0",
"usd": 7.97
}
]
},
{
"tier": "pro",
"currency": "USD",
"period": "month",
"unit": "flat",
"median": 9,
"provider_count": 7,
"plan_observation_count": 8,
"data_confidence": 0.55,
"data_confidence_basis": {
"provider_component": 0.58,
"observation_component": 0.4,
"provider_count": 7,
"plan_observation_count": 8
},
"reliability": "medium",
"members": [
{
"provider": "habit_pocket",
"usd": 2.5
},
{
"provider": "caliu_notes",
"usd": 2.99
},
{
"provider": "penlog",
"usd": 8.99
},
{
"provider": "dokpod",
"usd": 9
},
{
"provider": "contextick",
"usd": 10
},
{
"provider": "hillnote",
"usd": 10.84
},
{
"provider": "dim0",
"usd": 13.67
}
],
"p25": 5.99,
"p75": 10.42
}
],
"pricing_coverage": {
"listings_with_price_capture": 52,
"listings_with_observed_public_price": 20,
"normalized_observations": 12,
"comparable_providers": 9,
"strict_cohorts": 2,
"exclusion_reasons": {
"one_time": 4,
"usage_not_monthly": 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": 4,
"usage_not_monthly": 1
},
"billing_mix": {
"freemium": 9,
"free": 8,
"subscription": 2,
"one-time": 1
},
"free_tier_share": 0.85,
"top_providers": [
{
"agent_id": "krill",
"name": "Krill",
"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": "voltanotes",
"name": "Volta Notes",
"price": {
"observed": false,
"billing": "free",
"lowest_monthly_usd": null,
"monthly_usd": null,
"headline": "No public price found",
"summary": "Volta Notes publicly offers a free note-sending service with no account required."
},
"observed": false
},
{
"agent_id": "ancestralfire",
"name": "Ancestralfire",
"price": {
"observed": false,
"billing": "not_found",
"lowest_monthly_usd": null,
"monthly_usd": null,
"headline": "No public price found",
"summary": "No public pricing is shown on the homepage, and no pricing page was available."
},
"observed": false
},
{
"agent_id": "anneal",
"name": "Anneal",
"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": "bookslikethis",
"name": "Bookslikethis",
"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
}
],
"suggested_next_calls": [
{
"tool": "price_benchmark",
"arguments": {
"niche": "personal-knowledge-management"
},
"purpose": "full observed price distribution + per-tier medians for this niche"
},
{
"tool": "niche_report",
"arguments": {
"niche": "personal-knowledge-management",
"response_mode": "full"
},
"purpose": "the complete report incl. index series and tier decomposition"
},
{
"tool": "suggest_alternatives",
"arguments": {
"agent_id": "krill"
},
"purpose": "comparable (optionally cheaper) providers to a named agent"
},
{
"tool": "get_agent_profile",
"arguments": {
"agent_id": "krill"
},
"purpose": "full profile, integrations and pricing for one provider"
}
]
}
}Full market
20 providers, one sortable view
Dense enough for many listings; progressive disclosure keeps mobile usable.
ProviderTypeFromVs niche medianLiveness
Volta Notescreates and manages burn-after-read encrypted notes for sharing sensitive information
BurnPersonal Knowledge Base MCP — 26 tools that let AI agents search and read a user's curated reading, triage reading stages, organize collections, and write anal…
Caliu NotesRead and write your Caliu notes from any MCP client.
Caliu is a local-first markdown notes app for web, iPhone, iPad and Mac. It works fully offline, and an a…
ContextickContextick is a personal knowledge layer for your AI. Save any text once — a decision, an idea, a code snippet, research notes — and the AIs you connect can br…DDexiSearch and manage your Dexi notes — every saved item (plain notes, bookmarks, saved emails, RSS feed articles) is note-backed, so one tool surface covers every…
mcp$5from / mo44.4% below88% live
DokpodAn AI knowledge vault that indexes UI screenshots, specs, and videos via MCP to stop token burn in Cursor and Claude
FlashSpaced-repetition flashcards your AI runs. Claude, ChatGPT or Grok writes cards from your notes, quizzes you by voice, grades your answers, and FSRS schedules…
ListdropListDrop turns the lists your AI assistant writes into lists you can keep. Ask for an itinerary, a reading list, a packing list, gift ideas, a shortlist of apa…
NotesClean notes that you and your AI agent keep together. Markdown notes in folders, with files such as photos, receipts and PDFs, and nothing you don't need. Writ…
PenlogPenlog is an Apple Pencil journaling app for iPad that reads each handwritten page into structured tasks, notes, and priorities. Its MCP server exposes that jo…
ChatlabLocal-first chat analysis platform with AI agents for exploring and understanding chat history. Supports 30+ analysis tools, runs offline, and integrates via M…
Dim0Open-source, real-time collaborative AI canvas for notes, mini-apps, and agents on an infinite board. Board-aware AI reads context and executes tasks. Self-hos…
Reflect NotesNote-taking app with AI assistant powered by GPT-4 and Whisper. Features voice transcription, content generation, grammar fixes, and networked notes with backl…Showing only providers with a published price or a free plan. $29 = lowest observed monthly · Free = free to use · Free tier = free plan + paid options.