
AI-powered data enrichment and sales prospecting platform combining 75+ data providers into smart spreadsheets.

Cold email outreach platform with unlimited email accounts, warmup automation, and B2B lead finder.
Try InstantlyOutbound Sales Teams, Lead Generation Agencies, Startup Founders, B2B Marketers
Better if you specifically need revenue operations (revops).
View Clay→Offers the most features for the lowest barrier to entry.
By Clay
Clay is a go-to-market data orchestration platform that combines 75+ enrichment tools, web scraping, and AI agents into a spreadsheet interface to scale B2B prospecting.

By Instantly
Instantly.ai is an automated cold email deliverability and outreach platform offering unlimited connected email accounts, automated inbox warmup, and an integrated B2B lead finder.
| Feature | Instantly | |
|---|---|---|
| 75+ Integrated Data Providers | check_circle | remove |
| AI 1-to-1 Cold Email Generator | check_circle | remove |
| AI Response Detection & Unibox | remove | check_circle |
| Claygent Autonomous Web Research Agent | check_circle | remove |
| Instantly B2B Lead Finder | remove | check_circle |
| Smart Campaign Rotation & Spintax | remove | check_circle |
| Unlimited Connected Inboxes & Warmup | remove | check_circle |
| Waterfall Email & Mobile Enrichment | check_circle | remove |
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InstantlyverifiedWe analyze tools across multiple dimensions including speed, ease of use, and feature set. Clay tends to shine in raw performance and speed, while Instantly offers strong competition particularly in specialized workflows.
Basic testing tier with 100 monthly credits.
For solo growth marketers and SDRs ($134/mo billed annually at $1,608/yr).

For solo founders and small outbound teams ($30/mo billed annually at $360/yr).
Optimal plan for active sales development teams ($77.60/mo billed annually at $931/yr).
Combine Clay with these tools for maximum efficiency.
Leverage Instantly's strengths with this specialized stack.

Choosing between Clay and Instantly comes down to your primary use case. If your focus is on revenue operations (revops), then Clay provides a more robust and polished experience. Conversely, if you specifically need outbound sales teams and value unlimited connected inboxes at no extra per-seat cost, Instantly is the clear winner.
Ideal for revenue operations (revops), growth engineers, outbound sales leads, b2b growth marketers who prioritize waterfall enrichment achieves highest email find rates.
Best for outbound sales teams, lead generation agencies, startup founders, b2b marketers looking for automated peer-to-peer warmup network.
Common questions about comparing these tools.
AI-powered B2B sales intelligence and engagement platform with 275M+ verified buyer contacts.
Market-leading revenue intelligence and conversation analytics platform for enterprise sales teams.