Can I get B2B leads for my startup for free?

Yes. The Leadsets free plan gives 1,000 enrichment records and 100 search records (10 per call) for life, with no card. Every email is verified, and the records do not refill or expire.

Can I ask ChatGPT or Claude to build a prospect list?

Yes, if the assistant can call a data source. Add the Leadsets MCP server at https://mcp.leadsets.ai to Claude, ChatGPT or another MCP client and ask in plain language. The agent then calls search, enrichment and verification tools for you.

Which Leadsets plan should a founder start with?

Most founders test on Free, then move to Solo at $29 a month. Solo gives 1,000 enrichments and 500 search records per five hours, and 5,000 enrichments a week. Pro at $99 a month suits small teams that need higher limits.

Does Leadsets have phone numbers?

Not yet. Leadsets returns work emails, US personal emails on paid plans, roles and company data. It will only add phone numbers once sourcing rights and costs are clear.

Can my cofounder and I share one Leadsets account?

Yes. Leadsets allows one account per company, and team members are added to that same account. Plans are a flat monthly price rather than per seat.

Is Leadsets SOC 2 certified?

Not yet. SOC 2 Type I readiness work is underway with a target of Q3 2027, and Leadsets will only post the report once it exists. It runs a GDPR-aligned program and offers a DPA with standard contractual clauses.

Who it’s for

B2B leads for startups, from the agent you already use

In short

Leadsets lets founders and small sales teams ask Claude, ChatGPT or any MCP client for their next 100 prospects. It returns people, companies and verified work emails, each with match reasons and checked dates. It starts free with 1,000 enrichment records and 100 search records, no card. Paid plans are flat monthly prices from $29 with no credits, shared by the whole team. It has no phone numbers yet.

Job	What you need	How Leadsets does it
Find the next 100 prospects	People who match your ICP, without learning a dashboard	`search_companies` and `search_people` from a plain-language prompt, with match reasons on every result
Get emails you can send to	Addresses that will not bounce	`enrich_person` returns a verified work email when one exists; `verify_email` labels verified, catch-all, unknown or invalid
Time your outreach	A reason to write this week	`scrape_jobs` reads careers pages for open roles with dates (scrape units, paid plans)
Research an account before a call	What they sell and to whom	`scrape_company` turns a homepage into products, positioning and customers named
Load the sequencer and CRM	A clean handoff	Skills and CSV for Instantly and Smartlead, push to LinkedCamp, skills and API for HubSpot, Pipedrive and Attio
Keep costs predictable	No credit math	Flat plans from $29/mo, records count only when data comes back, `get_usage` is free

Where data gets in the way for small teams

Without a RevOps person, the founder or first seller does every go-to-market job: deciding who to sell to, building the list, finding emails, checking they will not bounce, researching accounts before a call, loading a sequencer and keeping the CRM tidy. The data part is usually where the hours go.

Credits to count. When every lookup draws on a credit balance, building a list turns into a budgeting exercise.
Emails you cannot trust. Stale titles and unverified addresses cost more in bounces and domain reputation than they save in time.
Per-seat pricing. Adding a cofounder or a first SDR should not mean buying another licence.
Too many vendors. One tool for search, another for verification and a third for company research means three keys, three bills and three exports to stitch together.

If you are still working out who to target, start with how to build a prospect list.

How Leadsets fits each job

Leadsets is a B2B data API and remote MCP server. Add https://mcp.leadsets.ai to Claude, ChatGPT, Cursor or any MCP client. Nothing is installed. Then describe your customer the way you would brief an SDR, for example "RevOps leads at 50 to 200 person fintechs". The agent turns that into filters and picks from eight tools. Setup steps for each client are in the MCP docs.

search_people finds people by title, function, seniority, location, company size and industry. search_companies finds accounts by industry, headcount band, technology and location. Every result says why it matched.
enrich_person returns current role, company and a verified work email when one exists. enrich_company returns firmographics for a domain, with source and freshness on every field.
verify_email labels each address verified, catch-all, unknown or invalid, with a confidence score. Uncertain results are never rounded up to valid, and invalid emails are never served as contacts.
scrape_company and scrape_jobs turn a homepage or careers page into structured facts: products, positioning, customers named, and open roles with dates.
get_usage tells the agent what is left in the current window and week, at no cost.

Paid plans are a flat monthly price with no credits and no per-record bill. Records count only when data comes back, so an empty search uses no records. Emails returned by enrich_person are already verified, so there is no second tool and no second bill. Leadsets allows one account per company, and team members join that same account.

Two things help a team with no ops person. The first is 50 free, MIT-licensed skills that teach the agent full workflows. The build an outbound prospect list skill, for example, goes from ICP to a send-ready list. The second is integrations that match a small stack: Google Sheets and CSV, Instantly and Smartlead through skills and CSV, list pushes into LinkedCamp campaigns, and HubSpot, Pipedrive and Attio through skills and the API. If you would rather write code, the same tools are a REST API with TypeScript and Python SDKs.

Example: 100 prospects from one prompt

The founder of Parcelry, a five-person startup, connects Leadsets to Claude and asks: "Find 100 heads of RevOps at US B2B SaaS companies with 50 to 200 people that are hiring SDRs. Verified emails only. Put it in a Google Sheet."

The agent calls get_usage to check what is left this window.
search_companies finds US B2B SaaS accounts in the 50 to 200 headcount band.
scrape_jobs reads their careers pages and keeps the accounts with open SDR roles. Each standard page read uses one scrape unit.
search_people finds revenue leaders at VP or head level at those accounts.
enrich_person adds current role and a verified work email. One fictional result: Maya Chen, VP Revenue Operations at Northwind Analytics (northwind.co). The address is maya.chen@northwind.co, with status verified and confidence 0.94. The match reasons are "Revenue operations leader" and "Company hiring SDRs".
The agent writes the verified contacts to one tab, puts catch-alls on a separate tab, and reports what it could not confirm.

A run like this uses roughly one search record per person or company returned and one enrichment record per person enriched. That fits inside the Solo plan's five-hour window. Before you send to the catch-all tab, read what a catch-all email is. Then export the sheet as CSV into your sequencer.

Which plan usually fits

Free, $0. You get 1,000 enrichment records and 100 search records (10 per call) for life, with no card. Search is capped at 100 records in total, at most 10 per call. Every email is verified. Scraping is not available on Free. This is enough to test one ICP end to end.
Solo, $29 a month. You get 1,000 enrichments and 500 search records per rolling five hours, and 5,000 enrichments and 2,500 search records per week. Up to 3 searches can run at once, and US personal email is included. This usually fits a founder building a few lists a week.
Pro, $99 a month. You get 15,000 enrichments and 7,500 search records per five hours, and 75,000 enrichments and 37,500 search records per week. Up to 5 searches can run at once. This suits a small team with a couple of sellers, or a one-off CRM backfill.
Team ($399) and Max ($999) are for teams that have outgrown the $99 limits and for agents running around the clock.

Scraping is an add-on on any paid plan: $9 for 1,000 units, $19 for 5,000 or $49 for 20,000. Upgrades apply immediately, and you can cancel any time. Full limits are on the pricing page.

What Leadsets does not do yet

No phone numbers. If cold calling is central to your motion, a provider with phone data is a better fit today.
SOC 2 is planned, not done. SOC 2 Type I readiness is underway, with a target of Q3 2027. If a customer's security review needs SOC 2 now, choose a vendor that already has it. Today Leadsets runs a GDPR-aligned program, offers a DPA with standard contractual clauses, and has a public opt-out.
Not a CRM or a sending tool. Leadsets feeds the tools you already use.
Business data only. There are no consumer contacts, sensitive categories or home addresses.
No scraping on Free. Hiring signals and site research need a paid plan and scrape units.

You also remain responsible for following the outreach laws that apply to you, such as CAN-SPAM, GDPR and CASL, and for honouring unsubscribes.

Go deeper

More who it’s for