Directory / Data & Enrichment / Coresignal

Coresignal

Official MCP Paid, self-serve Data & Enrichment RESEARCHED Checked 2026-08-24

RESEARCHED Facts from public sources with URLs. No usage claims. Nobody has run this tool. The other tier is BENCH-TESTED, which means Andrew personally ran the tool on a stated date and cannot be bought at any price. Across the whole directory that count is 0.

Vendor: coresignal.com · entry id 01-coresignal · source 01-data-enrichment.md line 407

What it does

Sells structured B2B datasets and APIs (company, employee/people, job-posting records) scraped and normalized from public and professional-network sources, delivered as bulk datasets or pay-per-call enrichment APIs.

AI features, separated from automation with an AI label on it

Uses ML for record matching, deduplication, and entity resolution across sources - this is data-cleaning automation, not generative AI, despite "AI-powered" framing on marketing pages.

RevOps role

Bulk data-layer feed for enrichment pipelines/warehouses - used to seed or backfill CRM/Clay-style tables rather than for one-off lookups.

MCP server

Status bucket

Official MCP

Auth

OAuth 2.1 - per docs, the data key is fetched live with every request and never stored, allowing instant revocation

Parsed URLs

1 found in the mcp_url field

The vendor ships and maintains the server itself. A wrapper built by Zapier, Composio or a similar third party does not count as official. The status was established on 2026-08-24 and has not been re-fetched since.

mcp_status, verbatim from the file:

official

mcp_url, verbatim from the file:

https://coresignal.com/mcp-server/

https://coresignal.com/mcp-server/

Access gate

Gate bucket

Paid, self-serve

Can a solo operator reach it

Yes, by paying, no sales call

api_gate, verbatim from the file:

paid

API documentation

No documentation URL recorded.

263 of 293 entries are in the same position. Blank is legal and it is published as blank.

GitHub health

Not measured. github_url, github_stars, github_last_commit and github_archived are null on every entry in this build.

The refresh rail specced in SPEC section 7.2 has not been run. An unstamped star count is a lie, so nothing is shown rather than something stale.

Jobs it can do

A job tag means the vendor says the tool does this. It is not a test result, not proof the capability is reachable through the tool's MCP server, and not proof it is available on the gate this entry records.

Tagged by machine-pass on 2026-08-25 against the closed 55 job vocabulary. 271 of 293 entries carry at least one tag; 827 tags are assigned in total.

Sources

3 source URLs. Raw sources field, verbatim:

https://coresignal.com/mcp-server/, https://docs.coresignal.com/pricing, https://coresignal.com/pricing/

Notes, verbatim from the file

Self-serve API subscriptions start at $49/month (credit-based), with a 7-day free trial (2,000 credits); full bulk datasets start at $1,000; larger volumes require custom enterprise pricing. Credit costs vary by tier (Base/Clean = 1 credit/record, Multi-Source = 2 credits/record).

Provenance

Entry id

01-coresignal

Source file

01-data-enrichment.md

Source line

407

Tier

RESEARCHED

last_checked

2026-08-24

Data baked

2026-08-25

Every field above is rendered from directory.json exactly as the build produced it. Nothing is summarised and nothing is dropped. The one change made at render time is typographic and it is disclosed on the methodology page.