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Fiber

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AI sales intelligence platform that automates prospecting and email outreach.

AI Sales Tools
8.5 (73.423 score)
freemiumAPI Available
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Overview

Fiber helps sales teams identify high-quality prospects and automate personalized email campaigns at scale. It uses AI to research companies and contacts, then generates and sends targeted outreach sequences. Built for sales development reps and growth teams looking to increase reply rates without manual research.

Pros

  • Automatically researches prospects and generates personalized email sequences
  • Integrates with major CRMs like Salesforce and HubSpot
  • Scales outreach campaigns across hundreds of prospects simultaneously
  • Free tier available for testing with limited monthly credits
  • AI-generated subject lines and body copy increase reply rates

Cons

  • Limited customization of AI-generated email templates in free plan
  • Requires quality lead list input to produce effective results
  • Pricing scales significantly for enterprise-level campaign volumes

Key Features

AI prospect research and data enrichment
Automated email sequence generation
CRM integrations
Campaign analytics and reporting
Contact discovery database
A/B testing for email variants

Use Cases

Sales development reps automating cold email outreach campaignsGrowth teams scaling prospecting without hiring additional headcountB2B companies researching and qualifying new business opportunitiesAgencies managing client outreach campaigns at scale

Best For

Sales Development RepresentativesB2B Sales TeamsStartup FoundersGrowth-focused Entrepreneurs

Frequently Asked Questions

What are the pricing options for Fiber?
Fiber offers a free tier with limited monthly credits for testing, plus paid plans for scaling outreach. Specific pricing tiers depend on the number of prospects and email sequences you need per month.
How steep is the learning curve to get started with Fiber?
Fiber is designed for quick onboarding with minimal setup required. You can start researching prospects and generating email sequences within minutes of connecting your CRM.
Which CRMs does Fiber integrate with?
Fiber integrates with major CRM platforms including Salesforce and HubSpot, allowing seamless syncing of prospects, email sequences, and campaign results directly into your existing workflow.
What is the main limitation of using Fiber?
The primary constraint is the free tier's limited monthly credits, which may require upgrading for teams running large-scale campaigns with hundreds of prospects regularly.
What is the ideal use case for Fiber?
Fiber works best for sales teams wanting to automate prospecting and personalized outreach at scale, eliminating manual research and email drafting while maintaining campaign analytics and tracking.

Compared with

Editorial side-by-side comparisons featuring Fiber.

Pricing Plans

Free

Custom
  • Up to 3 projects
  • Basic design tools
  • Community support
  • 1GB storage

ProMost Popular

$12/monthly
  • Unlimited projects
  • Advanced design tools
  • Priority email support
  • 100GB storage

Business

$49/monthly
  • All Pro features
  • Custom branding
  • API access
  • 1TB storage

Enterprise

Custom
  • Custom solutions
  • Unlimited storage
  • 24/7 phone support
  • Advanced security & SSO

Verified Info

Added to directory5/14/2026
Pricing modelfreemium
Last verifiedJune 2026

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