Cognism
Cognism is a B2B sales intelligence platform selling verified emails, mobile numbers, direct dials, firmographic and technographic data, buying-intent signals and contact enrichment to sales, marketing and RevOps teams, with a compliance-first posture built around GDPR and CCPA. Its API is a three-service REST contract published as a Postman collection at developers.cognism.com — a Search API for finding contacts and companies by filter, an Enrich API for matching records you already hold, and a Redeem API for exchanging the resulting redeem ID for the full profile. Search and Enrich return preview records and cost nothing; credits are consumed only when a contact is redeemed for the first time. A Compliance API exposes the opt-out suppression list, and an Entitlement API reports which fields the account is licensed to receive. API access is sales-gated: it must be enabled on the subscription, field-level entitlements provisioned by Cognism, and a six-month bearer token generated in the application.
Cognism publishes 1 API on the APIs.io network: Enrichment API. Tagged areas include Sales Intelligence, B2B, Enrichment, Contact Data, and GDPR.
Cognism’s developer surface includes authentication, support, pricing, signup flow, engineering blog, and 22 more developer resources.
Kin Score
APIs 1
Individual APIs this provider publishes, each with its own machine-readable definition.
Cognism Enrichment API
The Cognism API — Search, Enrich, Redeem, Entitlement, Filter and Compliance endpoints for B2B contact and company data. Search finds records by filter and Enrich matches record...
Pricing Plans 1
Published pricing tiers and plan structures.
Rate Limits 1
Documented rate limits and quota policies.
Cognism Rate Limits
RATE LIMITSFinOps 1
Cost, billing, and metering signals for API financial operations.
Cognism Finops
FINOPSExamples 34
Example request and response payloads for these APIs.
Scroll for all 34
Security Posture 4
Authentication, domain security, vulnerability disclosure, and trust-center signals.
Agentic Access 1
Recommended x-agentic-access execution contracts for AI agents.
Resources
Get Started 3
Portal, sign-up, and the first successful call
Agent Surfaces 3
MCP servers, agent skills, and machine-readable catalogs
Design & Contract 3
Pagination, idempotency, versioning, errors, and events
Build 2
SDKs, sample code, and the tooling you integrate with
Access & Security 6
Authentication, authorization, and security posture
Operate 2
Status, limits, changes, and where to get help
Commercial 5
Pricing, plans, and the legal terms of use
Company 3
The organization behind the API