Our rating: 3/5 for this setup

Clay.com alternative: lead enrichment with Claude Code, Apollo and Prospeo

A founder cancelled Clay and now enriches lead lists by having Claude Code query enrichment providers directly through MCP, with Apollo first and Prospeo as a fallback. A reusable Claude Code skill runs the enrichment the same way every time. A real-time email verifier checks the final list before any sequence starts.

New Added Nov 2, 2026 · ✓ Last checked Nov 2, 2026

It broke for meBroke?

Diagram drawn by AppToBot from this recipe's source. It shows the flow, not a screenshot of the product.

Setup steps

Pull your last Clay invoice and work out your cost per verified contact
Connect Apollo, and Prospeo as a fallback, to Claude Code through MCP
Enrich 20 companies from your real account list and count the champion contacts with a verified email
Above 80%: one provider is enough. 60–80%: add the fallback and test again. Below 60%: keep Clay
Save the process as a Claude Code skill, and run every final list through a real-time verifier such as NeverBounce or ZeroBounce

Steps summarized from the original Blog source ↗. Use “Copy” to grab them with the tools and source link, or copy an AI prompt.

How it went

Three months after cancelling Clay, the writer says their verified email hit rate barely moved. A session takes about 15 minutes of active time, against two to three hours a month spent managing Clay.

Worth knowing

A provider marking an email as verified doesn't mean it delivers today, so run a real-time check before any sequence; sending to stale addresses burns your domain. If one provider plus a fallback can't clear 80% on your buyers, Clay's waterfall earns its cost.

Only what the original source ↗ says, re-read Nov 2, 2026. How we write these

Try it with AI

Paste this into ChatGPT, Claude or your own agent for step-by-step help. Prompt written by AppToBot from this recipe's data, not by the original author. It keeps drafts for your review and asks before anything is sent or paid.

Help me set up this automation using Claude Code + Apollo and Prospeo through MCP: "Lead enrichment without Clay: Claude Code with Apollo and Prospeo".
Goal: replace Clay lead enrichment.

How it should work:
- Trigger: You give Claude Code an account list
- Then: Queries Apollo, then Prospeo as a fallback, through MCP
- Then: Fills in contacts and emails
- Then: You verify the emails in real time
- Result: An enriched lead list without Clay

Setup steps (summarized from the original source):
1. Pull your last Clay invoice and work out your cost per verified contact
2. Connect Apollo, and Prospeo as a fallback, to Claude Code through MCP
3. Enrich 20 companies from your real account list and count the champion contacts with a verified email
4. Above 80%: one provider is enough. 60–80%: add the fallback and test again. Below 60%: keep Clay
5. Save the process as a Claude Code skill, and run every final list through a real-time verifier such as NeverBounce or ZeroBounce

Guide me one step at a time. Ask me for anything you need (accounts, sheet or channel names) before you start.

Safety rules:
- Build and test with sample data first, and show me a sample result before anything goes live.
- Keep anything that goes to other people (emails, posts, replies, record updates) as drafts for my review until I say otherwise.
- Never send, post, buy, pay, delete or change records without my approval.
- Tell me about any cost (paid plans, API usage) before I'd incur it, and help me set a spending limit.
- Keep API keys and passwords out of shared docs and chats.
- Privacy: Lead data passes through Claude and the enrichment providers.

Based on: https://www.foundersgtm.com/p/enriching-your-lead-list-without

Clay lead enrichmentClaude Code + Apollo and Prospeo through MCP

Tool names link to each official site (opens in a new tab).

Cost after$108/mo on Claude Pro, $188/mo on Max (per writer)

SetupMedium · Not reported

Time savedNot reported

SkillIntermediate

Running cost: 💲 Paid plan needed Needs Claude Pro or Max plus Apollo Basic and Prospeo subscriptions, per the writer. How we sort costs
Stack: Claude

App vs bot, side by side

Old app vs bot
	Old app / habit	Bot
Tool	Clay	Claude Code calling enrichment providers through MCP
Monthly cost	Depends on plan; the writer says to divide your last invoice by the verified contacts you got	$108/mo on Claude Pro, $188/mo on Max (per writer)
Setup	None (already in use)	Not reported · Intermediate
Your time	Baseline	Not reported
Maintenance	Handled by vendor/you as before	Keep the skill file and the provider MCP connections current.
Privacy	Data stays with the app vendor	Lead data passes through Claude and the enrichment providers.

Full comparison

Replaces	Clay
Bot / agent stack	Claude Code calling enrichment providers through MCP
Monthly cost before	Depends on plan; the writer says to divide your last invoice by the verified contacts you got
Monthly cost after	$108/mo on Claude Pro, $188/mo on Max (per writer)
Setup time	Not reported
Time saved	Not reported
Skill level	Intermediate
Reliability	3/5: three months of firsthand use and an honest test for when to keep Clay, but no published hit rates, and the newsletter sells a paid guide.
Maintenance	Keep the skill file and the provider MCP connections current.
Privacy & data	Lead data passes through Claude and the enrichment providers.
Best for	Founder-led sales teams whose buyers are well covered by one or two providers
Not for	Non-technical teams running complex waterfall enrichment at scale

Pros and cons

Pros

About 15 minutes of active time per session (per writer)
No Clay markup; providers charge their own rates
A test that tells you whether to keep Clay

Cons

Clay's multi-provider waterfall still gets more verified emails for many buyer types (per writer)
The step-by-step guide is paywalled

Source and evidence

Founder newsletter (May 2026): Clay was cancelled three months earlier and the verified email hit rate 'barely moved'. No hit-rate numbers are given, and the full guide is behind a paid upgrade.

Read the original Blog source ↗

“Not reported” means the source doesn't say. We never fill gaps with guesses. Numbers marked “per author” or “vendor claim” are the source's own and weren't independently tested. Source last checked Nov 2, 2026.

Our rating is an editorial opinion based on the public source above, not lab testing. Spot an error? Request a correction.

Plain-text summary (for search and AI assistants)

Lead enrichment without Clay: Claude Code with Apollo and Prospeo. Replaces Clay with Claude Code calling enrichment providers through MCP. Cost before: Depends on plan; the writer says to divide your last invoice by the verified contacts you got. Cost after: $108/mo on Claude Pro, $188/mo on Max (per writer). Setup: Not reported, Intermediate. Time saved: Not reported. Reliability 3/5: 3/5: three months of firsthand use and an honest test for when to keep Clay, but no published hit rates, and the newsletter sells a paid guide. Best for: Founder-led sales teams whose buyers are well covered by one or two providers. Not for: Non-technical teams running complex waterfall enrichment at scale. How it went (per source): Three months after cancelling Clay, the writer says their verified email hit rate barely moved. A session takes about 15 minutes of active time, against two to three hours a month spent managing Clay. Worth knowing: A provider marking an email as verified doesn't mean it delivers today, so run a real-time check before any sequence; sending to stale addresses burns your domain. If one provider plus a fallback can't clear 80% on your buyers, Clay's waterfall earns its cost. Source: https://www.foundersgtm.com/p/enriching-your-lead-list-without

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