Claude prompts

Claude Prompt: Find Founders at Fintechs

Paste one prompt into Claude with LeadOcean connected and size your fintech founder list before you spend a single record.

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Paste one prompt into Claude with LeadOcean connected and size your fintech founder list before you spend a single record. Connect the server at https://api.leadocean.io/mcp first. Setup is on the MCP page.

The prompt

text
Find founders at fintech companies.
1. Call leadocean_list_enum_values for industry and pick Financial Services.
2. Call leadocean_count_leads with seniority founder, industry Financial Services
   and keywords fintech.
3. Tell me the count and the filters you used.
4. Do not call leadocean_search_leads until I say go.

What it resolves to

FilterValue
seniorityfounder
industryFinancial Services
keywordsfintech

There is no fintech industry value. Financial Services is the closest exact string, so the prompt adds keywords, which matches the word in the person's own profile. Enum values are exact strings, which is why step 1 looks them up.

How many match

1,211 mailable people matched on 1 October 2026. Filters: seniority founder, industry Financial Services, keywords fintech.

Mailable means verified, catch_all_valid or catch_all, the count_leads default. The count is free. It is a profile match, so a founder who never writes "fintech" in their bio is missed. Add a second run with other words such as payments or lending. Each run is free, so compare the totals before you search.

What you get back

Search rows carry the fields below, plus name, email status and company domain. These are placeholder values, not real records.

TitleCompany sizeIndustryCountry
Founder11-50Financial ServicesUS
Co-founder and CEO1-10Financial ServicesGB
Founder51-200Financial ServicesSG

Variations

  • Add "only companies with employeeRange 11-50 and 51-200" to skip solo projects.
  • Swap keywords to "payments" or "lending" to target one corner of fintech.
  • Add "country US" and ask Claude to count again before searching.

Records it spends

The count and enum lookups are free. leadocean_search_leads costs 1 record per person returned, so a limit of 25 costs 25 records. Ask Claude to confirm the cost with you before it runs the search. Free gives you 1,000 records one-off with no card. Pro is $499 a month. See pricing.

More prompts live in the prompts hub.

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