AlphaSense is an AI-powered market intelligence and search platform used by hedge funds, banks, corporates, consulting firms, and law firms to accelerate research and decision-making. The platform unifies 500M+ public and private documents - SEC filings, broker research from 1,500+ firms, news, earnings call transcripts, internal company content, and 260,000+ Tegus expert call transcripts (Tegus was acquired in December 2023 for ~$930M) - behind a generative search and agent layer (GenSearch, Deep Research, Workflow Agents). The developer surface is gated, enterprise-only, and is split across two contracts: an Agent API for embedding GenSearch / Deep Research / MCP tools into customer AI agents, and a set of Utility APIs (Search, Brokers, Companies, Watchlist, Trends, User, Download, Ingestion) for direct programmatic access. Both are exposed over a single OAuth 2.0-protected GraphQL endpoint at https://api.alpha-sense.com/gql, with a companion REST Ingestion API for Enterprise Intelligence customers. AlphaSense Enterprise Intelligence Private Cloud ships with a public Go CLI (AlphaSense-Engineering/privatecloud-cli) for installing and validating the Kubernetes-hosted environment in a customer's own VPC.
AlphaSense publishes 9 API contracts indexed on the APIs.io network, including Authentication API, GenSearch API, Ingestion API, and 6 more. Tagged areas include Market Intelligence, Financial Research, Search, Generative AI, and AI Agents.
The AlphaSense catalog on APIs.io includes 1 JSON-LD context and 2 Spectral governance rulesets.
AlphaSense’s developer surface includes engineering blog, authentication, documentation, getting-started guide, support, and 19 more developer resources.
42.8/100developing▬ flatAgent45/100agent readyFront door AI5/6
prominent
Heartbeat100/100
alive
saas
Full breakdown ↓
scored 2026-11-06 · rubric v0.27.0 · Show this score on your site →
AccessPaid
2 published contracts1 MCP Servers9 Features9 Use Cases
Regulatory Posture applies to this provider. Its tags matched the
AI & Biometrics regime, so
Regulatory Posture carries 15 points of the composite.
If this regime is wrong for your business, say so on your
provider repo — the
applicability map is public and we will correct it.
Create-or-Update Ergonomics applies to this provider. This API accepts writes, so it
carries 10 points of the composite. It is scored from the published contracts
themselves: whether a caller can create-or-update in one call, whether the write accepts a key the caller already
holds, and whether the response says which branch ran. Without that, every write needs a search-and-branch in
front of it, and the first time that check is skipped a duplicate record is created.
Scored against the observed mean rather than raw — a provider at the catalog average is unchanged by this facet,
not penalised by it.
The six quality facets above are damped to 75 points between them,
because the conditional facet above carries the other
25. That is why each facet's contribution is shown against a damped
maximum: raising a quality facet moves the composite by 75% of its nominal
weight, not 100%. The full arithmetic is at apis.io/rating/.
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Agent readiness — checks not met, largest first (exact, from this profile):
Idempotency+9 pts — OpenAPI mutating operations declare an idempotency key — a header, a request-body property, or a named de-duplication token whose own description says so (verified); else common[].type matches /idempoten/i (documented)
Stable Error Semantics+8 pts — OpenAPI $refs a shared error schema across 4xx/5xx responses (verified), else common[].type includes ErrorCatalog / ErrorCodes / DeclineCodes
A2A Agent Card+8 pts — a2a/-a2a.yml manifest, graded on conformance.grade against A2A 1.0.0
Typed Event Surface+6 pts — AsyncAPI document, OR webhooks/callbacks objects in the as-published OpenAPI, OR common[].type includes Webhooks
Documented Reversibility+6 pts — a reversal operation in the contract, graded up when a window is documented too
Agent Skills+5 pts — skills artifact present, graded by who authored it
4 more unmet checks in the Agent Readiness table above.
Kin Score — facets with the most composite points still available (weight × headroom):
Access Clarityscores 15.8 — up to +16.8 composite points
The Kin Score Market layer reads a provider inside its market:
its position, and how deep its integrations go. Depth is only comparable within a position. Provisional and unweighted:
not part of the Kin Score or agent readiness.
Registered MCP server and declares compatibility are report only — not weighted.
Undeclared means we found nothing we can read, so there is no number: we never infer integrations.
Standards this provider implements or carries. De facto ones are profiled and measured by the API Commons; formal ones come from the standards directory and are linked by the provider's own tags. The evidence column says how each claim was established — not that it was made.
Time-series operations for theme, keyword, and topic frequency across the document corpus - the back end behind AlphaSense's Trend visualisations and competitive-intelligence da...
User and account management operations covering profile, preferences, session, and entitlement metadata for integrating the AlphaSense experience into a host application or sing...
Bulk export and download operations for documents, search results, and report PDFs - used to push AlphaSense content into downstream data warehouses, vaults, and BI tools.
Model Context Protocol surface that lets MCP-aware AI clients (Claude, Cursor, ChatGPT-style desktop hosts, in-house agent frameworks) call GenSearch, ThinkLonger, and Deep Rese...
Go-based CLI (AlphaSense-Engineering/privatecloud-cli, Apache-2.0-ish "Other" license) used by Enterprise Intelligence Private Cloud customers to bootstrap and validate the Kube...
GraphQL surface for embedding AlphaSense intelligence into customer AI agents. Wraps GenSearch (auto / fast / thinkLonger / deepResearch modes), Workflow Agents (pre-built and c...
GRAPHQL
AlphaSense API pricing
Not yet checked against AlphaSense's own pricing page. Compiled by API Evangelist on 2026-05-23 from www.alpha-sense.com/; confirm before you rely on a figure.
Multi-agent search-and-answer layer over 500M+ documents with auto, fast, ThinkLonger, and Deep Research reasoning modes.
Deep Research
Long-horizon agent that decomposes a research question, plans steps, searches across filings / transcripts / broker research / Tegus expert calls, and returns a markdown report ...
Workflow Agents
Pre-built and custom agents addressable by ID for repeatable research tasks (earnings prep, competitor scan, KOL mapping, etc.).
Tegus Expert Insights
260,000+ private expert-call transcripts, on-demand expert interviews, and the Tegus expert network - integrated into search and Deep Research after the December 2023 acquisition.
Enterprise Intelligence
Search the same generative layer over a customer's internal documents (decks, CRM, notes) alongside the external AlphaSense corpus.
Enterprise Intelligence Private Cloud
Customer-hosted Kubernetes deployment for regulated buyers; managed via the public privatecloud-cli.
Financial Data
Structured financial datasets, 4,000+ pre-built financial models, and analyst-grade fundamentals integrated with the search layer.
Smart Synonyms
Domain-tuned query expansion that maps tickers, business jargon, and industry terms to the right document language.
Inline Citations
Every GenSearch / Deep Research answer ships with traceable citations back to the underlying document, page, and span.
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