Why it comes up: Self-serve person and company API with public pricing.
Stands out: A free API sandbox, then self-serve Pro with contact data, premium fields and CSV enrichment on monthly or annual terms.
Watch out: Free hides email, phone and address. Annual saves 20% but is paid up front. Bulk data licenses are Enterprise and custom priced.
Best for
- Developers enriching person records via API
- Products that may later license a bulk feed
- RevOps running CSV enrichment
Read the People Data Labs write-up · MixRank vs People Data Labs

$49/mo Free trial MCP API
Why it comes up: B2B data API and bulk datasets for data teams.
Stands out: A real data API plus MCP at $49 Mini: this is enrichment infrastructure, not a Chrome overlay.
Watch out: Mini is 2,500 credits. Starter is $199 and Pro $499. Treating $49 as production volume will fail in week two.
Best for
- Builders wiring company/employee/jobs data into agents
- Clay and n8n shops
- Sourcing teams that want APIs, not a UI database
Read the Coresignal write-up · MixRank vs Coresignal

$29.99/pack Free trial MCP API
Why it comes up: Enrichment and signals data platform for GTM teams.
Stands out: Prepaid credit packs with a published per-credit rate, plus MCP for agents and a versioned REST API.
Watch out: Credits expire after 12 months and packs do not auto-renew. Enrichments cost 1 to 5 credits each, so 500 credits go fast.
Best for
- GTM engineers wiring B2B data into agents
- Desks that want prepaid credits instead of a seat tax
- Developers on the AgentSource REST API
Read the Explorium write-up · MixRank vs Explorium
Why it comes up: Enterprise B2B contact platform with a prospecting app.
Stands out: The buying-committee graph and intent data, not just email lookup.
Watch out: Recruiter-only desks should price Wiza, ContactOut or Tomba first. This is an enterprise contract.
Best for
- Talent teams where sales already pays for ZoomInfo
- Desks that need reports-to lines and org charts
- Account-based recruiting with intent data
4.1 on Capterra from 322 reviews
Read the ZoomInfo write-up · MixRank vs ZoomInfo