The agentic Instantly alternative
Instantly sends the emails — you still have to find and verify the leads elsewhere. Sluyce does the whole loop: an agent that sources your ICP, verifies emails, warms your inboxes, and runs the sequence.

Everything Instantly does, but by agents
Source, enrich, and act on your ICP from a single prompt. Sluyce's agent does the work Instantly leaves to you.
Finds your customers
Describe who you want in plain English. Sluyce's agent scans the open web, scores every profile by how well it fits, and hands you a ranked list of qualified, ready-to-work leads.
vs Instantly: Instantly assumes you've already found the leads. Sluyce's agent sources and ranks them for you.
Enriches every data point
Add any column — work email, funding stage, HQ, tech stack — and the agent researches it for every row, verifies it, and leaves blanks blank instead of guessing.
vs Instantly: Instantly doesn't verify or enrich what you upload. Sluyce verifies every email and enriches the record before the first send.
Surfaces buying intent
Sluyce watches your accounts for funding, hiring, launches, and job changes — then fires the moment the timing is right, so you reach out while it still matters.
vs Instantly: Instantly waits for you to load a campaign. Sluyce can launch one off a live buying signal.
Runs on autopilot
Chain it into a workflow: a signal triggers Find Leads, then saves the enriched results to a notebook — end-to-end. It runs on a schedule, so you wake up to fresh, enriched pipeline.
vs Instantly: Instantly is the sender. Sluyce adds agentic sourcing and runs the whole outbound loop around it.
Instantly alternative — FAQ
- Is Sluyce a good Instantly alternative?
- Yes — if you want sourcing, verification, and sending in one place. Sluyce finds and verifies the leads, warms your inboxes, and runs the sequence end to end.
- Does Sluyce do cold email like Instantly?
- Yes. Sluyce includes inbox warm-up and a multi-step sequencer with automatic reply and bounce detection — plus the agent that sources and verifies the leads first.
- Sluyce vs Instantly — what's the difference?
- Instantly is a sender; you supply the data. Sluyce is the whole loop: agentic sourcing and verification, inbox warm-up, and sequencing, triggered by buying signals.
The agentic alternative to Instantly
Sluyce sources, enriches, and reaches your next customers on autopilot.
