Cognism vs Apollo.io (2026)

Cognism

by Cognism

Apollo.io

by Apollo

Pros

• ✓GDPR-compliant European-first data sourcing is genuinely differentiated: Cognism's focus on European compliance and EU data residency is a materially better fit for European B2B sales teams than US-first alternatives like ZoomInfo that handle European regulations less natively.
• ✓Phone-verified contact data produces better connect rates: verified phone numbers outperform unverified database alternatives that produce more disconnects, particularly valuable for outbound calling motions.
• ✓4,000+ revenue teams and 1,348 G2 reviews at 4.5/5 provide strong procurement validation: documented data quality outcomes including 30% better data quality than other providers de-risks procurement decisions for European B2B sales teams.

Limitations

• ⚠Enterprise-only pricing inaccessible to SMB and individual reps: Cognism deployments at $25K+/year exclude smaller B2B teams that need lighter-weight prospecting tools like Apollo.io individual seats or LinkedIn Sales Navigator.
• ⚠European focus limits US-only sales team value: Cognism's strength in European data is less differentiated for US-only sales operations where ZoomInfo and Apollo.io provide better US database depth.
• ⚠Smaller installed base than ZoomInfo or Apollo.io globally: Cognism has strong European positioning but lags global B2B data brand recognition, with fewer reference customers in non-European markets.

Pros

• ✓240M+ verified contacts and 30M+ companies with the most complete filter set in the category: funding stage, technographics, hiring signals, intent data, job change alerts, and AI-powered Lookalikes (BETA). All accessible without a separate data provider.
• ✓Autonomous sequence execution runs outreach end-to-end once configured: Apollo sends, waits, follows up, and logs to CRM without per-step human approval. AI Assistant (introductory free on paid plans) provides conversational access to prospecting data and campaign analysis.
• ✓Publishes a first-party remote MCP server at mcp.apollo.io with OAuth and prebuilt connectors for Claude, ChatGPT, and Perplexity, available on every plan including the free one, plus action-level CRM writes to Salesforce and HubSpot.

Limitations

• ⚠Credit-based pricing creates budget unpredictability. Credits are granted upfront on annual plans and additional credits cost extra, with a verified email costing 1 credit, a phone number 8 credits, data enrichment 1 to 8 credits per record, and US dialing 2 credits per minute.
• ⚠API access is gated behind Professional ($79/user/mo) or the sales-gated Custom plan, so teams on Basic cannot build automated workflows or agent integrations, making the $49 entry price misleading for technical buyers who need programmatic access.
• ⚠Organization requires a minimum of 3 seats at $119/user/mo. Downgrades take effect immediately with no mid-term refunds, so teams that shrink pay for the remainder of their billing cycle on unused capacity.
• ⚠Apollo's AI policy states that Apollo may use Customer Data as an input to train its own internal models, and publishes no customer opt-out. The only opt-out offered is profile suppression for individuals in Apollo's contributor database, which is a data-subject right rather than a customer control.