Instantly.ai vs Lemlist
No clear leader: Lemlist (56.1) and Instantly.ai (55.9) are within the 5-point margin; treat as a tie. The attribute-by-attribute breakdown below, with a source and date on every value, is the honest way to compare them.
Capabilities
Feature-by-feature on the axes that matter for sales engagement. “-” means undocumented, not absent.
What each one is
The product in its own terms, so the numbers below have context.
Instantly.ai
A sales engagement and lead intelligence platform that automates email sequencing, prospect research, and inbox management using AI agents to help teams scale B2B outreach with optimized deliverability.
Lemlist
A sales acceleration tool that combines lead sourcing and enrichment with automated, multi-channel outreach campaigns. Manages prospecting workflows across email, LinkedIn, voice, and messaging in a single interface, with built-in sender reputation and deliverability features.
Pricing
List pricing as published by each vendor, with the date we read it. Always verify at the source before you buy.
Instantly.ai
From $94/month. Annual billing available with 10% discount.
- Starter$94/month (or $85/month billed annually)
- Database of 450M+ B2B Leads
- AI Sales Agent
- Outreach capabilities
- Scale$194/month (or $175/month billed annually)
- Everything in Starter
- AI Reply Agent
- Unibox replies
- Advanced deliverability features
- Premium Live Support
- Agency$555/month (or $500/month billed annually)
- Everything in Scale
- SISR System (Server & IP Sharding and Rotation)
- EnterpriseContact sales
- Everything in Agency
- Private Deliverability Network
- Dedicated Account Manager
- Shared Slack Channel
Lemlist
14-day free trial, no credit card required. Specific pricing plans not disclosed on public pages.
Platform & deployment
Where each product runs and how it can be hosted. A dash means undocumented, not unsupported.
Integrations
What each product connects to. Counts come from the vendor's own integration directory where one exists.
- Slack
- HubSpot
Instantly.ai
- BetterContact
- Trigify
- Perplexity
- Aimfox
- OpenAI
- Anthropic
Lemlist
- Salesforce
- Gmail
- Calendly
- Facebook Ads
- Zapier
- Workable
- Greenhouse
- Lever
- Pipedrive
- close.io
- Zoho CRM
- Attio
- Google Sheets
- Airtable
- Clickup
- Aircall
- Ringover
- Trellus
- LinkedIn Ads
- Leadfuze
- Lusha
- +10 more
Instantly.ai or Lemlist: which one depends on you
A composite score cannot know your constraints. Describe them and both get re-weighted against what you actually need, with the evidence behind every position.
Free to run, no account needed to start. How the evaluation works
Comparison generated from independently-sourced facts. Every value links to its source and retrieval date. See the method.