Pay per verified lead
One credit buys one person with a verified work email. If a delivered email hard-bounces, report it and the credit comes back.
Built for AI workflows25+ data providerspay per verified lead
Verified B2B leads, built for your AI agent
Ask in plain English. Aculio finds people who match your ICP, verifies every work email, remembers who you already have and learns from who replies. You pay only for verified leads.
Paste this into your AI and it sets Aculio up for you
Set up Aculio for me by following the instructions at https://aculio.com/agent-setup. Do the technical steps yourself and only ask me to sign in.
Works with Claude, ChatGPT, Cursor, Codex and any MCP client. Step-by-step guide
What is Aculio?
A lead source your agent can call
Aculio is a lead-generation API and MCP server that gives AI agents like Claude Code, Codex and Cursor verified B2B leads (a real person with a verified work email) for startups, charged per verified lead.
- Commitment
- Monthly, cancel any time
- Pricing
- From $49 / month
- Unit
- 1 credit = 1 verified lead
- Sends email?
- No, you keep your sender
How it works
From a sentence to a verified list
No filters to learn and no provider accounts to manage.
- 01
Connect your agent
Paste one message into Claude, ChatGPT, Cursor or Codex and it connects Aculio for you; you just sign in. No AI agent? Use the prompt box in the app.
- 02
Ask in plain English
“Get me 20 Heads of Growth at Series A fintechs in Berlin.” Aculio turns the brief into searches across 25+ data providers and checks every row against it.
- 03
Get verified leads
Every lead is a real person with a verified work email and the reason they match. You pay only for verified leads.
Why Aculio
More than a data wrapper
Search is the easy part. Aculio adds verification, memory and outcome learning, so every batch is better than the last.
Memory, not just search
Aculio remembers every lead you've received, contacted or ruled out, and never charges you for the same person twice. Add domains or people to a suppression list.
Learns from your replies
Sync outcomes from Instantly, Smartlead, HubSpot or Attio, or let your agent call report_outcome. Aculio ranks new leads by what actually gets replies.
Signals that mean timing
Hiring posts, fresh funding rounds, tech stack and lookalikes of your best customers, so you reach people when they have a reason to talk.
Built for agents
Clean MCP tools and a REST API with predictable JSON, credit checks before every search and clear errors your agent can recover from.
Many providers, one bill
Aculio routes each query across 25+ contact and company data providers, falls back when one misses or fails, and verifies the result. No provider accounts needed.
Connects to your agent and your outbound stack
- Claude CodeAgent
- CodexAgent
- CursorAgent
- Any MCP clientAgent
- InstantlyOutcomes
- SmartleadOutcomes
- HubSpotOutcomes
- AttioOutcomes
Pricing
Pay for verified leads, not seats
Pick a plan, connect your agent, and pay only for leads with a verified work email.
Starter
For founders doing their own outbound.
$49/month
250 verified leads · then $0.25/lead
- 250 verified leads / month
- MCP server + REST API
- In-app prompt box
- Lead memory and suppression list
- CSV export
Growth
For teams running outbound every week.
$149/month
1,000 verified leads · then $0.18/lead
- 1,000 verified leads / month
- Everything in Starter
- Outcome sync: Instantly, Smartlead, HubSpot, Attio
- Reply-ranked leads
- Hiring and funding signals
Scale
For agencies and high-volume pipelines.
$399/month
3,500 verified leads · then $0.12/lead
- 3,500 verified leads / month
- Everything in Growth
- Lowest overage rate
- Multiple API keys per workspace
- Priority support
- Monthly plans, cancel any time. No free tier and no sales call.
- 1 credit = 1 verified lead (a person with a verified work email).
- Included leads reset each billing cycle. Overage is billed per verified lead.
- Hard-bounced emails are credited back. Cancel any time.
FAQ
Questions, answered
What is Aculio?
Aculio is a lead-generation API and MCP server that gives AI agents like Claude Code, Codex and Cursor verified B2B leads (a real person with a verified work email) for startups, charged per verified lead.
Do I need an AI agent to use Aculio?
No. Agents connect through the MCP server or REST API, but you can also type requests into the prompt box in the Aculio web app and export results as CSV.
What counts as a verified lead?
A specific person who matches your request, with a work email that passed verification as deliverable. Rows without a deliverable email are never charged.
What happens if an email bounces?
Report the hard bounce (in the app, via the API, or automatically through an outcome sync) and the credit for that lead is returned.
Does Aculio send emails?
No. Aculio finds and verifies leads. You send from your own tools, such as Instantly, Smartlead, HubSpot or your agent, and Aculio can read the outcomes back.
Which AI agents work with Aculio?
Any client that supports remote MCP servers over HTTP, including Claude Code, Codex and Cursor. Anything that can make an HTTP request can use the REST API.
Where does the data come from?
Aculio routes each search across 25+ people, company, signal and email-verification providers, takes the best match and verifies the email before you're charged.
Will I get the same lead twice?
No. Aculio remembers every lead in your workspace and skips people you've already received, contacted or suppressed.
How does Aculio learn from outcomes?
When replies, meetings or bounces are synced from your sending tool or CRM, or reported by your agent, Aculio uses them to rank future leads toward the profiles and signals that get responses.
How much does it cost?
Plans start at $49/month for 250 verified leads. Growth is $149 for 1,000 and Scale is $399 for 3,500.
Your agent can start prospecting in the next five minutes
Monthly plans from $49. No sales call, cancel any time.