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Kleanleads

Scrape leads, build lists, start outreach.

Data & Discovery
For AI agents
None readiness
About

What is Kleanleads

Klean Leads scrapes email addresses and phone numbers from LinkedIn profiles, business websites, and local business directories, then lets you download those contacts as B2B or B2C lead lists. It's built for solo operators, SDRs, BDRs, and early-stage founders who need to build prospect lists without a large data budget. The standout capability is its daily collection of phone numbers and emails tied to newly registered domains — useful for anyone targeting businesses at the moment they come online. It also connects to HubSpot, Salesforce, and Mailchimp for pushing contacts downstream. That said, Klean Leads has no API, so it can't be wired into automated workflows or agent pipelines — everything runs through the UI or Chrome extension.

Data & Discovery
Capabilities

Key features

Email finder

returns verified work emails by name and domain

Native CRM integration

first-party connectors, no middleware required

Also ships

Chrome extension

Our verdict

Vanderbuild take

Klean Leads is a scrape-first email finder aimed squarely at founders and SDRs who need to fill a pipeline fast without paying enterprise data prices. On the agentic readiness front, there's no API and no MCP server — this is UI-only, meaning you can't drive it from an agent or plug it into any orchestration layer without manual intervention. Pricing starts at $47/month for 1,000 credits, which is low-risk to test but will feel tight quickly if you're running any volume; the jump to $97/month for 10,000 credits is where most active prospectors will land. The honest limitation here is depth: once you need enrichment beyond email and phone, or want to build any kind of automated data pipeline, Klean Leads hits a wall fast.

Mateusz Sekta
Founder, vanderbuild
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Our Resources

The wedge

Agentic stack profile

API
Not public

No public programmatic access.

No public API. Not usable from an agent without scraping.

Agentic readiness
None

Not usable from an agent without scraping.

No public API. UI-only. Not usable from an agent without scraping, which we don't recommend.

Stack role
Data source

Where this tool slots into an agentic pipeline.

Plays the role of Data source in an agentic pipeline. Use it to source contacts, companies, and the raw inputs an agent needs to act.

Compare

Kleanleads alternatives

Tools that solve a similar problem — compared at a glance.

Kleanleads(this tool)
Best for
SDR / BDR, Founder
Readiness
None
API
No
FullEnrich
Pricing
Usage-based
Budget
$
Best for
SDR / BDR, GTM Engineer
Readiness
Native
MCP
Yes
API
REST
Prospeo
Pricing
Freemium
Budget
$$
Best for
SDR / BDR, Agency
Readiness
Native
MCP
Yes
API
REST
Answers

Frequently asked questions

Does Kleanleads have a public API?

No — there's no publicly documented API as of today. Kleanleads is operated through its UI.

Who is Kleanleads best for?

Kleanleads is built for SDR / BDR, Founder. Fits Solo, SMB (1-50)-sized teams.