Fuse (FuseAI)

What is Fuse (FuseAI)?

FuseAI is a Y Combinator-backed outbound sales platform designed to replace the fragmented stack of legacy tools like ZoomInfo, Instantly, and Heyreach. It gives sales teams, founders, and agencies a unified environment to find high-intent leads, enrich contact data through 20+ providers, monitor real-time buying signals, and execute personalized outreach across email, LinkedIn, and phone — all under one credit-based pricing model. The platform positions itself as an AI-native alternative to traditional sales infrastructure, emphasizing outcome automation over task automation.

Key Features

• Waterfall Contact Enrichment

  Validates and enriches contact data across 20+ providers in sequence, ensuring 90%+ email and phone accuracy while only charging for data that passes validation.

• Multi-Channel Outreach Automation

  Runs automated sequences across email, LinkedIn, and a built-in power dialer from a consolidated inbox, eliminating the need for separate outreach tools.

• Real-Time Buying Signal Monitoring

  Tracks intent signals such as job changes, hiring activity, and website visits at both person and company level to surface prospects at the right moment.

• SalesGPT Research Agent

  Deep-research agent that performs context-aware lead qualification and personalization queries, enabling hyper-targeted messaging without manual research.

• Credit-Based Unified Pricing

  A single credit pool covers all platform actions — from data enrichment and outreach to signal monitoring — with tiered plans from Free to Copilot ($799/month) and custom Enterprise options.

Use Cases

• Startup Outbound Sales : Early-stage teams can build and execute a full outbound pipeline without assembling multiple tools, cutting setup time and monthly costs significantly.
• Founder-Led Sales : Solo founders can automate prospecting, enrichment, and outreach workflows end-to-end, freeing time to focus on actual conversations and closing.
• Sales Agency Pipeline Management : Agencies managing multiple client pipelines can use shared workspaces, multi-line dialers, and managed email/LinkedIn infrastructure under one platform.
• Intent-Based Prospecting : Revenue teams can identify and prioritize prospects showing active buying signals — like job changes or website visits — before reaching out.
• B2B Data Enrichment via API : Engineering and RevOps teams can access FuseAI's 800M+ contact database programmatically to enrich CRM records or power internal tooling.

FAQs