Apollo.io vs Clay (2026): Which AI App Is Better?

Both are popular ai customer support & sales. Here is how Apollo.io and Clay stack up on price, strengths and weaknesses, and which one we would pick.

Apollo.io

Prospect database with AI research, writing and sequences

8.3 /10

Pricing: Free plan, paid from $49/mo

Pros

Data plus outreach in one tool
AI personalisation
Free plan

Cons

Data accuracy varies
Credits and add-ons complicate pricing

Visit Apollo.io ↗

Clay

Enrich leads from 100+ sources and write outreach with AI

8.5 /10

Pricing: Free plan, paid from $134/mo

Pros

Waterfall enrichment across many providers
AI research agents per row
Powerful integrations

Cons

Expensive and credit-hungry
Steep learning curve

Visit Clay ↗

Apollo.io vs Clay at a glance

	Apollo.io	Clay
Editor score	8.3 / 10	8.5 / 10
Pricing model	Freemium	Freemium
Starting price	$49/mo	$134/mo
Reader upvotes	0	0
Best for	sales, prospecting, outreach	sales, enrichment, outbound

Our pick

Clay edges it with a score of 8.5 versus 8.3. Clay is the better fit if you value: waterfall enrichment across many providers, ai research agents per row. Choose Apollo.io instead if you need: data plus outreach in one tool, ai personalisation.