Fuse

Fuse is what happens when you take an outbound SDR's job (prospect, sequence, dial, follow up) and hand each step to an AI agent that never forgets a follow-up. It targets B2B teams tired of stitching Outreach, Apollo, a dialer, and intent data into one duct-taped workflow.

What Fuse actually does

Fuse consolidates B2B prospecting, multi-channel outreach, a parallel power dialer, and real-time buying signals into a single agentic platform. The AI agents run continuously, waterfall-enriching contacts across 20+ data providers, watching for job changes and LinkedIn activity, and pushing warm leads to the top of your queue with the reasoning already attached to each one. Every reply, from every channel, lands in a single self-organizing inbox so nothing falls through the cracks.

• Build email and LinkedIn sequences with AI-personalized messaging that sounds like you, not a template

• Customize messaging based on any attribute you want, from SOC 2 compliance to industry to whether the prospect plays golf

• Warm up inboxes and monitor deliverability so your sender reputation stays healthy

• Call contacts faster with a parallel power dialer that skips dead ends and surfaces live connections

• Track job changes, LinkedIn activity, and intent signals with AI agents watching in real time

• Surface warm leads with Smart Actions that explain exactly why each contact matters right now

• Waterfall enrich and qualify contacts across 20+ B2B data providers before you ever send

Who it's built for

Fuse is aimed at outbound sales teams and B2B founders already running a sales motion — not people writing their first cold email. If you've got a real ICP, a call day, and a CRM you actually keep clean, Fuse consolidates the rest of the stack. Solo founders still doing sales themselves will get more mileage from Tier 1 than they expect; a team of three or more reps working the same accounts will want at least Tier 3 for the shared seats. What Fuse is not good for: high-volume spray-and-pray outbound, which is where email-warmup dashboards make their money.

Tier 1 is $89 for 60,000 one-time credits, 1,000 monthly credits, and one seat — enough to run a real outbound campaign before you need to top up. Tier 2 at $249 adds API access and jumps to 250,000 one-time credits plus 4,000 monthly. Tier 3 at $499 opens up three seats for team use. If you've already been paying Outreach or Apollo and a separate dialer, do the math on any of these tiers against your current monthly bill; the numbers tend to look absurd next to seat-based SaaS incumbents.