FuseAI
FuseAI (Fuse) · Marketing · Business
FuseAI is an AI sales platform built for B2B revenue teams that want to run outbound without juggling ten different tools. It's outbound sales software, a B2B prospecting tool, and a lead enrichment engine rolled into one workspace. Prospecting across 850M+ contacts, data from 40+ providers, AI research agents, real-time buying signals, and email, LinkedIn, and phone outreach all live in the same place. You sign up, connect your accounts, and let agents handle the busywork while reps focus on conversations with real buyers.
About FuseAI
What Is FuseAI
FuseAI is an AI-native sales platform from a Y Combinator-backed team in San Francisco. It targets a common headache for go-to-market teams: prospecting, enrichment, and outreach live in separate subscriptions, so reps spend their day tab-switching between a contact database, an enrichment tool, a sequencer, and a CRM instead of actually selling. FuseAI pulls those steps into one system where AI agents do the repetitive parts and a person does the talking.
The company says one sales professional can cover the work of five with the platform handling data pulling, list building, and first-touch messaging. That claim comes from FuseAI's own launch materials, so treat it as a vendor estimate rather than a benchmark. Big claim. Verify it yourself.
Nothing here is magic. The agents still need clean inputs from you, an ideal customer profile worth matching against, and a connected mailbox that won't get flagged. Teams with messy CRM data will spend some time cleaning it before the automation earns its keep. Plan for that.
Getting Started
- Create a free account at app.fuseai.com and pick the solo or team workspace that fits your headcount.
- Connect your sending accounts (Gmail or Outlook), your LinkedIn profile, and any CRM you already run.
- Describe your ideal customer profile so the agents can match contacts and build a target list.
- Let enrichment fill in missing emails and phone numbers, then review the sequence before it goes live.
- Launch your first campaign across email, LinkedIn, or the dialer and watch the signals roll in.
Product Information
A quick look at FuseAI's pricing, supported platforms, and performance.
Best for
The users, tasks, and scenarios where this tool fits best.
Users
- Founders and solo SDRs
- Small sales teams
- RevOps and sales leaders
Tasks
- Building prospect lists
- Enriching missing data
- Personalizing outreach at scale
- Choosing who to call today
Scenarios
- A founder with no SDR team yet
- A rep inheriting a stale pipeline
- A team replacing a fragmented stack
Key features
Agentic Prospecting and ICP Matching
FuseAI's agents search a database of 850M+ contacts and match them against the profile you describe. As a B2B prospecting tool, that means a target list built in seconds, not hours of manual filtering. LinkedIn Sales Navigator leads can be scraped and qualified too. That saves the copy-paste step most reps dread.
Multi-Provider Data Enrichment
Instead of trusting one data vendor, FuseAI checks 40+ providers to fill in missing emails and phone numbers. It's lead enrichment with a safety net. The company reports 90%+ fill rates and real-time validation that keeps bounce rates near zero. For your domain reputation, that second part matters more than the first.
AI Research Agents
Agents can research accounts and people on their own, pulling in details you'd otherwise hunt down across the web and internal notes. You set the guardrails. Agents handle the digging, and you decide what counts as a real opportunity.
Real-Time Buying Signals
FuseAI tracks 50+ signals, covering website activity, hiring trends, company growth, and technology usage. When an account starts showing interest, the system flags it so you reach out while the need is still fresh, rather than three weeks later. Timing is everything here.
Multi-Channel Outreach
Email, LinkedIn, and phone automation sit in the same place, so a sequence can move across channels without a separate tool for each. Parallel dialing lets one rep run multiple calls at once, and connected numbers keep the caller ID consistent. One console, three channels.
Integrations and API Access
FuseAI connects to Gmail, Outlook, Slack, Salesforce, HubSpot, and CRM tools broadly, and it exposes an API for teams that want to wire it into their own systems. A Claude MCP integration is listed as well. That's unusual for sales software and worth watching if you build custom workflows.
Pros and cons
Pros
- One workspace covers prospecting, enrichment, signals, and multi-channel sequencing, which cuts the number of separate sales subscriptions your team has to pay for and manage.
- Free plan is genuinely usable: 24,000 credits a year with limited enrichment and sequences.
- Transparent monthly pricing ($0, $60, $200) instead of the "contact us for a quote" routine common in this category.
- Strong enterprise controls, including RBAC, SSO, audit logging, and per-agent isolation.
Cons
- The $5+ seat Team plan at $200/mo is a real jump from Solo, and seat limits mean bigger teams land on custom Enterprise pricing that isn't public.
- Credit-based limits on enrichment mean heavy prospecting months can burn through your allowance and push you up a tier.
- Web-only. No mobile app for checking a sequence or a reply on the move.
- Because it leans on AI agents, teams with messy data will need cleanup time before results look anything like the marketing numbers.
Frequently asked questions
It's an AI sales platform that handles outbound prospecting, data enrichment, buying signals, and multi-channel outreach for B2B teams. Think of it as outbound sales software that replaces several separate tools with one workspace where agents do the repetitive work.
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