Apollo vs Clay vs Chronic
Apollo is a contact database with sequences. Clay is enrichment and workflows. Chronic is the operator that runs the whole outbound motion, from finding leads to booking meetings, so you are not stitching tools together.
Apollo gives you a B2B database and sequencing, Clay gives you waterfall enrichment and table workflows, and Chronic is an autonomous revenue operator that runs discovery, enrichment, writing, sending from warmed mailboxes, replies, and meeting booking for you. Use Apollo or Clay when you want to run outbound yourself; use Chronic when you want it run for you.
Three tools, three jobs
Apollo and Clay are often compared because teams use them together: Apollo to source contacts and run sequences, Clay to enrich those contacts with data from many vendors. Both are capable, and both expect you to operate them.
Apollo is a large B2B database with engagement tooling on top. You search for contacts, build lists, run sequences, and use its AI features to assist research and scoring. Apollo also markets an AI SDR product, so it is moving beyond data into automated outreach.
Clay is the enrichment and workflow layer. It is built for programmatic list building, waterfall enrichment across many data providers, and flexible table based workflows you push into your downstream systems. In March 2026 Clay introduced pricing that separates platform usage (Actions) from data (Data Credits), with paid plans starting at $149 per month and a Growth plan at $495 per month.
Chronic is the autonomous revenue operator. Instead of running Apollo and Clay yourself and wiring them together, you give Chronic a goal and an ideal customer. It finds and enriches the leads, writes the email from research, sends from mailboxes it provisions and warms for you, handles replies, and books the meeting. You approve the decisions that matter and stay out of the rest.
Feature by feature
Where they part ways
Tools you run vs an operator that runs it
Apollo and Clay are both tools you operate: you build the lists, write the copy, design the enrichment logic, and watch the numbers. Chronic runs the motion itself and asks you only when a decision needs a human, so the day-to-day work is off your plate.
Data and enrichment vs the full motion
Apollo is strongest at finding contacts, and Clay is strongest at enriching them with many sources. Neither sends from infrastructure it manages for you or books the meeting at the end. Chronic includes discovery and enrichment, then carries the prospect all the way to a booked call.
You guard deliverability vs it is guarded for you
With Apollo and Clay you connect and monitor your own mailboxes and domains. Chronic provisions and warms its own sending infrastructure, rotates mailboxes, watches health signals, and pauses itself before reputation takes a hit, so you never touch DNS.
Static sequences vs dynamic decisions
Apollo runs the sequences you build, the same steps for everyone. Chronic looks at each prospect and picks the next move based on what actually happened, the way a rep would, instead of a fixed timer.
When Chronic is the better fit
- You are tired of stitching Apollo, Clay, a sending tool, and spreadsheets together and maintaining the glue between them.
- Your real problem is an empty pipeline, not record-keeping, and you want meetings booked rather than a bigger list.
- You want one bill that covers data, enrichment, copy, sending, and deliverability instead of separate usage meters across tools.
- You do not want to model Actions, Data Credits, and seat tiers to predict what next month costs.
- You would rather approve the decisions that matter than operate three platforms every day.
Frequently asked
- What is the difference between Apollo and Clay?
- Apollo is primarily a B2B database with engagement tooling: you search contacts, build lists, and run sequences, with AI features to assist research and scoring. Clay is primarily enrichment and workflows: you build tables, enrich rows from many data providers, and push the results into your downstream systems. Teams often pair them, using Apollo to source and Clay to enrich.
- How does Clay pricing work in 2026?
- Clay introduced a new pricing model in March 2026 that separates platform usage (Actions) from data costs (Data Credits). Paid plans start at $149 per month, with a Growth plan at $495 per month. Usage-based pricing can be transparent, but it still requires modeling your volume to forecast spend.
- Does Apollo have an AI SDR?
- Yes. Apollo markets AI-powered lead scoring, sequencing from inside Apollo, and an AI SDR product, so it is expanding from data into automated outreach. The difference with Chronic is scope: Chronic also provisions and warms its own sending infrastructure, writes from research, and books meetings, with human approvals on what gets sent.
- Do I still need Apollo or Clay if I use Chronic?
- No. Lead discovery and enrichment are built into Chronic and metered through a credit wallet, so finding, verifying, and enriching prospects is part of the same product rather than a separate Apollo and Clay subscription you wire together.
- Which should a B2B outbound team choose?
- If outbound is a job you want to operate yourself and you mainly need data, Apollo alone can be the fastest path from list to outreach, with Clay added when you want richer enrichment logic. If you want the pipeline outcome without running the machine, Chronic is the operator that handles discovery, sending, replies, and booking for you.