// scorecard · 47/100
verified 1mo agoAgent-readiness23/35
Agent registration (api_key)6/9
Public API5/5
OpenAPI spec0/9
MCP server9/9
llms.txt3/3
Reliability & performance12/15
Actively maintained8/8
Production-ready4/4
Updated recently—
Pricing0/13
Itemized public pricing0/6
Free tier / trial0/4
Free-tier generosity0/3
Docs & DX8/12
Docs quality6/8
Public API2/2
Quickstart / examples—
Security & compliance0/12
SOC 20/6
ISO 270010/2
GDPR0/2
Security / trust page0/2
Openness4/10
Open source0/6
Open / un-gated API4/4
Company maturity0/3
Company size—
Years operating—
// rankings · cost per standard workload
#5 in Email Contextnot comparable
No pricing info in provided text
#15 in Enrichmentnot comparable
Price not public — sales-led. 3rd parties imply ~$1,200/mo (unverified).
// overview
Fiber AI is a YC S23 B2B data API platform for AI sales, recruiting, marketing and GTM products.
Best for: AI sales/recruiting product builders, RevOps and growth teams that need fresh B2B data, contact enrichment, advanced prospect search, job-change signals and webhook-driven workflows at API scale.
// pricing
Prospector$300/mo
Growth$900/mo
Enterprise$2400/mo
Bulk API Search$2000/mo
Hosted, Private DatabaseCustom
// security & compliance
✗ SOC 2✗ ISO 27001✗ GDPR✗ HIPAA
// features
- Company, people and job search APIs with advanced filters
- Reverse email lookup from work or personal email to person profile
- Contact enrichment for work emails, personal emails and phone numbers
- Live LinkedIn company and profile enrichment
- Email bounce detection and verification via waterfalls
- Webhook alerts for enrichment, lookup, search and monitoring events
- Job-change tracking and saved-search monitoring
- Bulk API search for companies, jobs, people, combined search and AI natural-language search
- TypeScript and Python SDKs plus OpenAPI documentation
- MCP server and agent-facing docs for Cursor, Claude, Codex, ChatGPT and Copilot workflows
pros
- Large claimed B2B coverage with fresh company, people and jobs data
- Developer-friendly API, SDK, webhook and MCP surface area
- Transparent published pricing for several tiers
- Strong fit for embedding data/search/enrichment into AI GTM or recruiting products
cons
- Not a full CRM, sales engagement platform or inbox sequencer by itself
- Entry self-serve pricing starts at $300/mo, which may be high for individuals
- Some enterprise needs such as private hosted databases, custom endpoints and higher limits require custom pricing
- B2B contact-data usage still requires buyer diligence around compliance, consent and deliverability