openpitch-mcp
The openpitch-mcp server provides a real-time intelligence layer for AI startups, letting you query, compare, and track sourced, confidence-scored data.
List companies – Browse the covered AI startup universe with headline metrics, filtering, and sorting options.
Get company profile – Retrieve a full profile for a specific company, including all resolved metrics and source provenance.
Get a specific metric – Fetch value/range, confidence score, estimate type, as-of date, and sources for one metric (e.g., ARR, valuation, funding), with optional history.
Inspect provenance – Drill into the underlying claims and confidence factors behind any metric to see exactly how it was derived.
Compare companies – Side-by-side metric comparison across multiple companies simultaneously.
What moved – Discover material changes, contradictions, and universe entries/exits since a given date, with optional confidence filtering.
Get events – Access a filtered event stream by type, company, date range, and minimum confidence score.
Search – Lexical search across company names, aliases, categories, and metric keys.
Click on "Deploy Server".
Wait a few minutes for the server to deploy. Once ready, it will show a "Started" state.
In the chat, type
@followed by the MCP server name and your instructions, e.g., "@openpitch-mcpWhat's the latest ARR for Anthropic?"
That's it! The server will respond to your query, and you can continue using it as needed.
Here is a step-by-step guide with screenshots.
🪧 OpenPitch
The open, real-time intelligence layer for AI startups — that any agent can build on.
A free, open-source alternative to PitchBook & CB Insights, focused on the AI companies VCs actually care about.
MCP-native · zero-cost · fully-sourced · updated daily
Status: v0.1.3 — functional. The pipeline, reconciliation engine, MCP server, and dashboard all work end-to-end. Coverage and source breadth keep growing via the daily run.

Why OpenPitch exists
PitchBook and CB Insights cost $20k+/year — and for fast-moving AI startups, their data is often months stale, because human verification is slow. For a company growing 3× a year, a figure verified six months ago can be off by multiples.
Meanwhile, the real numbers are already public: founders state ARR on podcasts weeks before any database, funding hits SEC filings, hiring velocity reveals growth. They're just scattered, unstructured, and contradictory — exactly the problem an AI agent is built to solve.
OpenPitch's bet is latency, not coverage. For the AI companies that matter, a fresh, fully-sourced, confidence-scored number beats a verified-but-stale one. We don't claim certainty — we show you the receipts.
Related MCP server: octagon-mcp-server
What you get
Ask your coding agent, get an answer with receipts:
> what's Sierra's valuation, with sources?
Sierra — AI agents for customer service (sierra.ai)
Valuation $15.4B [consensus · confidence 0.96] · as of 2026-05
↳ 10 public sources · Reuters · CNBC · The Information · qz.com
↳ $950M round closed May 2026 — led by Tiger Global and GV(A real answer from the committed data — check it against the live dashboard.)
Every number carries its source, a confidence score, and a tracked history of how it changed.
Features
🎙️ Mines podcasts — founders leak metrics on podcasts before any database catches them. We transcribe and extract them.
🧾 Always sourced — every figure links to its origin (podcast timestamp, filing, article). No black-box numbers.
📊 Confidence-scored — built from source reliability, speaker authority, corroboration, and freshness (confidence decays as data ages).
🔀 Reconciles conflicts — when sources disagree, you get a consensus range + a contradiction flag, not a silent guess.
🧠 Learns which sources to trust — sources that prove right over time earn more weight.
🕒 Version-tracked — the git history is the audit log. See exactly how a company's reported ARR evolved.
📡 Composable — emits typed events other agents subscribe to (newsletters, press alerts, investor outbound).
🤝 A2A-discoverable — ships an A2A agent card so agent ecosystems can find and describe it.
🧯 Grounding — give your AI a sourced, confidence-scored fact base so it stops making up AI-company numbers.
⚡ 60-second install — no key, no signup; works in your agent in under a minute.
💸 Genuinely free — runs entirely on free tiers. No cost to run, no cost to use.
Quickstart — use it in Claude Code / Codex
No API key. No signup. No cost. The data is already built and committed; the MCP server just reads it, and your agent does the reasoning.
Fastest — zero install (reads the committed data from the public repo, no clone):
uvx openpitch-mcpOr install the package:
pip install openpitch # the MCP server (mcp is a core dependency)
openpitch-mcp # start the read-only serverOr run from a clone (for the pipeline / to rebuild data):
git clone https://github.com/Avierovich/openpitch && cd openpitch
python -m venv .venv && source .venv/bin/activate
pip install -e ".[pipeline]" # core + pipeline LLM deps
openpitch seed # build the data/ database from the committed seed (offline, no key)Then point your agent at the local server:
// MCP config (Claude Code / Codex) — zero-install via uvx:
{
"mcpServers": {
"openpitch": { "command": "uvx", "args": ["openpitch-mcp"] }
}
}
// (or "command": "openpitch-mcp" if you pip-installed the package)Ask your agent: "What's Cognition's ARR, with sources and confidence?" — it calls get_metric/get_provenance and answers from committed data (and will flag the public-source discrepancy).
Or just browse the data
🌐 Live dashboard — avierovich.github.io/openpitch (sourced company cards, refreshed daily) — or build locally:
openpitch build-dashboard📁 Raw data —
data/companies/— plain JSON, diffable, yours to use🤝 A2A Agent Card — generated at
dashboard/dist/.well-known/agent.json
Data status: live, refreshed daily by CI. Figures are probabilistic, public-source intelligence — every number carries its source, confidence score, and date, and open quality items are tracked in public. See the methodology and the correction workflow.
Docs
Trust model — methodology · data policy · corrections
Interfaces — MCP spec · events spec
Architecture — full design doc · more product docs in
docs/
How it works
Sources Daily pipeline (free GitHub Actions) Interfaces
────────── ─────────────────────────────────── ──────────
Podcasts ─┐ 1. select top-50 (VC-attention score) ┌─ MCP server (local, BYO agent)
News ─────┤ ───▶ 2. collect · 3. transcribe · 4. extract ───▶ ├─ static dashboard
SEC EDGAR ┤ 5. reconcile · 6. score sources ├─ event feed (JSONL)
Web ──────┘ 7. publish → git commit (the database) └─ "what moved today" digestThe git repo is the database. There's no server to run. See the FRD for the full design.
Build on it (composability)
OpenPitch emits typed, confidence-scored events when something material changes — so other agents can react:
You're building… | Subscribe to | OpenPitch becomes… |
A newsletter agent | all material events | your content pipeline's data source |
A press/PR workflow | funding/valuation events, confidence ≥ 0.8 | your "time to call the company" trigger |
Investor outbound | universe entries, growth thresholds | your targeting signal |
Events ship on MCP and a raw events/feed.jsonl. Schemas are versioned. See the events spec.
How we compare
OpenPitch is complementary to the incumbents, not a rip-and-replace. We win a narrow wedge; we lose on breadth and verification — and we're honest about both.
PitchBook / CB Insights | Crunchbase | Harmonic | MAGNiTT / Wamda | OpenPitch | |
Price | $20k–100k/yr | Freemium | Custom | $/regional | Free & open |
Freshness | Weeks–months | Variable | Days | Weeks | Daily |
In your AI agent (MCP) | ✗ | ✗ | ◐ | ✗ | ✓ |
Every figure sourced + confidence-scored | ◐ | ◐ | ◐ | ◐ | ✓ |
Contradiction detection | ✗ | ✗ | ✗ | ✗ | ✓ |
Coverage breadth | ✓✓✓ | ✓✓✓ | ✓✓ | ✓ (MENA) | narrow (by design) |
Verified, diligence-grade | ✓ | ◐ | ◐ | ◐ | ✗ (probabilistic) |
The honest pitch: the free, fresh, AI-native first look — every number sourced — before you pull the expensive verified report. For an investment decision, you still need the incumbents. Full mapping, feature matrix & pricing: docs/COMPETITIVE-ANALYSIS.md · spreadsheet.
Coverage
Global AI startups — 140+ profiled across 12 sectors (including Chinese AI labs and European names Western trackers miss), with a top 50 dynamically ranked by VC attention (valuation + funding activity — not ARR, to avoid circularity). The list moves as attention shifts; companies entering/leaving the top 50 is itself a tracked signal, and auto-discovery grows the universe daily.
MENA AI/tech segment — a dedicated regional set (an open, AI-native alternative to MAGNiTT/Wamda). Honest caveat: MENA disclosure is lighter than the US, so this segment launches with lower confidence/coverage, clearly labeled.
Seed universe: config/watchlist.yaml.
Honest disclaimer
OpenPitch is transparently probabilistic. Many figures are estimates derived from public, self-reported, sometimes-contradictory sources. We surface confidence and provenance precisely so you can judge for yourself. This is not investment advice, and figures are not guaranteed accurate. Always verify before acting.
Roadmap
Seed universe (global AI + MENA segment) + auto-discovery (news, funding digests, 21-sector backfill, China feed)
Core data model + reconciliation engine (confidence, consensus, contradiction) — tested
Source adapters: podcast, news, EDGAR, company-site — tested
Extraction stage: batched LLM claim extraction + model rotation — tested; data QA still required
MCP server — local read-only data tools
Daily GitHub Actions pipeline — wired for LLM, Groq transcription, and SEC user-agent secrets
Static dashboard + company pages — generated from committed data
Event feed — JSONL feed and digest generated from publishes
A2A agent discovery card — generated with dashboard
MENA adapters (regional news, free-zone registries)
Rich-source expansion (GitHub, hiring, app-ranks) — post-PMF scaling
v2: implied-ARR model, intra-day funding fast-lane
Contributing
Contributions welcome — especially new source adapters (one file each) and watchlist curation. See the FRD for architecture.
Who built this
OpenPitch is built and run by Mohamed Abdulhadi, a product manager — working with AI agents (Claude Code) that wrote much of the code and now operate the daily pipeline and its public data corrections. That's not a footnote; it's the product demonstrating itself: an agent-native database, built and maintained agent-natively, with every commit and correction in the open. Questions, feedback, or collaboration — connect on LinkedIn or open an issue.
License
Available Tools
8 toolscompare_companiesCRead-onlyIdempotent
Side-by-side metric comparison across companies.
Inputs: ids (required), metrics (required).
get_companyARead-onlyIdempotent
Full profile for one company: all resolved metrics with provenance.
Inputs: id (required), include_sources.
get_eventsCRead-onlyIdempotent
Filtered event stream (the push layer).
Inputs: type, since, company_id, min_confidence.
get_metricCRead-onlyIdempotent
One metric with value/range, confidence, estimate_type, as_of, and sources.
Inputs: metric (required), company_id (required), with_history.
get_provenanceBRead-onlyIdempotent
Underlying claims + confidence factors behind a metric.
Inputs: metric (required), company_id (required).
list_companiesCRead-onlyIdempotent
List covered AI companies with headline metrics.
Inputs: limit, filter, segment, sort_by.
searchARead-onlyIdempotent
Lexical search over companies, aliases, categories, and metric keys.
Inputs: query (required).
what_movedCRead-onlyIdempotent
Material changes, contradictions, and universe entries/exits since a date.
Inputs: since, min_confidence, include_contradictions.
Tool Schema Changelog
Recent tool additions, removals, and schema changes observed during successful MCP inspections.
8 tool updates
v0.1.0- First observed
compare_companies - First observed
get_company - First observed
get_events - First observed
get_metric - First observed
get_provenance - First observed
list_companies - First observed
search - First observed
what_moved
TDQS
Scored across 8 tools
Each tool has a clear, distinct purpose with no overlap. compare_companies for cross-company comparison, get_company for full profile, get_events for event stream, etc., all serve unique functions.
All tool names use snake_case and follow a verb_noun pattern (e.g., get_company, list_companies). Even 'search' and 'what_moved' fit the pattern with imperative verbs or common query phrases.
8 tools is well-scoped for an AI company data server. It provides comprehensive query, comparison, and change detection without being excessive or insufficient.
The tool set covers all essential operations for the domain: listing, detailed retrieval, metric queries, event streams, provenance, comparison, and change monitoring. No obvious gaps.
Maintenance
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