Fiber AI
YC S23 ↗New York City, US · Founded 2023 · 8 employees · 5 known investors
Fiber AI provides API access to a database of 40M+ companies, 850M+ professionals, and 30M+ jobs, enabling services like email-to-person reverse lookup, contact enrichment, company and people search with advanced filters, and real-time LinkedIn data fetch. The platform serves sales teams, recruiters, and AI agents building prospecting and staffing workflows.
AI & Machine LearningData & InfrastructureDeveloper ToolsEnterprise SoftwareSaaSSales TechGenerative AIRecruitingSalesAIin /fiberai/@Fiber_AIycombinator.com ↗
Founders & leadership· Y Combinator alumni (S23)
AA
Adi Agashein𝕏Founder
NM
Investors · 5
In the news
- 🔔 Fiber AI – Track any changes on companies and peopleycombinator.com · 2026
- 🌿 Fiber AI – Freshest data APIs for AI sales, recruiting, & growth products.ycombinator.com · 2026
- Fiber AI automates sales outreach & scales to $1M+ ARR with Elastic | Elastic Customerselastic.co · 2025
- 🤝 Fiber AI - Verified phones & emails 4x cheaper than Clay. Better search than LinkedIn.ycombinator.com · 2025
- Meet The 30 Under 30 Marketing & Advertising Class Of 2024—From AI Startups To A Chief TikTok Officerforbes.com · 2023
- 🤝 Fiber AI - Automate SDR and BDR prospecting & outbound sales workflows using AI.ycombinator.com · 2023
- Fiber AI Funding | $303.6K Revenue | Complete Analysis | Extruct AIextruct.ai