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Fiber AI

Vendor: Fiber AI

Fiber AI is an agent-native B2B data platform providing live data APIs for AI sales and recruiting agents, offering verified contact details, company resolution, and 100+ data sources with 40M+ companies and 850M+ professionals.

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linkedin email AI sales agents recruiting platforms GTM operations teams B2B data enrichment CRM enrichment workflows #outbound #prospecting #AI #data-api #recruiting #B2B-data

Overview

Fiber AI is an agent-native B2B data platform for sales, recruiting, and GTM operations. It provides live data APIs with access to 40M+ active global companies, 850M+ professionals, and 30M+ jobs. The platform offers unique API endpoints not found on competitors like Crustdata, People Data Labs, or Apollo, including reverse email lookup, contact enrichment, live LinkedIn data fetching, and waterfall email verification. Fiber AI supports AI agents with agentic search APIs, webhook alerts for real-time monitoring, and bulk data exports. It serves AI sales tools, recruiting platforms, and CRM enrichment workflows with continuously updated data and 100% deliverable contacts guarantee.

Key Features

Live data APIs for AI agents

Provides real-time access to 40M+ companies, 850M+ professionals, and 30M+ jobs via API endpoints designed for AI sales and recruiting agents.

Unique API endpoints

Offers exclusive endpoints including reverse email lookup, contact enrichment, live LinkedIn company/profile fetching, and waterfall email verification not available on Crustdata, PDL, or Apollo.

Agentic search APIs

Enables AI agents to build comprehensive prospect lists from 100+ data sources with advanced filters unavailable on LinkedIn Sales Navigator or ZoomInfo.

Webhook alerts for real-time monitoring

Monitors companies and people for job changes, hiring, layoffs, social media activity, and 45+ other rules with real-time webhook alerts.

Bulk API search and data exports

Supports large-scale data needs with bulk search credits, weekly updated partial datasets, and custom enterprise plans.

MCP, SDKs, and AI plugin integrations

Connects via MCP servers (V2/V3), SDKs, OpenFiber, AI plugins, webhooks, and HubSpot with OAuth and API key authentication options.

Pros & Strengths

  • ✓
    Comprehensive live data coverage: Access to 40M+ companies, 850M+ professionals, and 30M+ jobs with continuous updates and 100% deliverable contacts guarantee.
  • ✓
    Exclusive API endpoints: Unique capabilities like reverse email lookup, live LinkedIn data fetching, and waterfall email verification not offered by competitors.
  • ✓
    Agent-native design: Built for AI agents with MCP support, agentic search, and multiple integration surfaces (SDKs, plugins, webhooks).
  • ✓
    Flexible pricing for scale: Credit-based pricing with bulk API search at $2,000/month for 1M credits, plus custom enterprise plans.

Cons & Tradeoffs

  • ⚠
    Custom pricing for enterprise needs: Large-scale or custom requirements require talking to the CEO, which may slow down procurement for some teams.
  • ⚠
    No transparent self-serve pricing tiers: Public pricing shows only bulk API search tier; other tiers and credit costs require contact or dashboard access.
  • ⚠
    Technical integration complexity: Multiple API versions (V2/V3/Core), authentication methods (API key/OAuth), and integration surfaces may require developer resources.

Known Limitations

  • • Requires technical integration via APIs, MCP, or SDKs for full utilization.
  • • Effectiveness depends on the quality and freshness of underlying data sources.
  • • Advanced features like custom endpoints and dedicated support limited to enterprise plans.
  • • Credit-based pricing model may require usage monitoring to control costs.

Pricing & Plans

Model: usage
USD2000 /month

Fiber AI uses credit-based usage pricing with a bulk API search tier at $2,000/month for 1M API search credits. Custom enterprise plans available by contacting the CEO. Credits used for successful data calls including reverse email lookup, CRM enrichment, AI search, and live fetch endpoints.

✓ Free Plan ✓ Free Trial

Pricing verified: 2026-08-20

Editorial Info

Last Reviewed: 2026-08-20

Verified Sources & Research

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