Claude Prompt: Find CTOs at SaaS Companies With 51-200 Staff

Paste one prompt into Claude with LeadOcean connected and size your SaaS CTO 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

Find CTOs at SaaS companies with 51-200 employees.
1. Call leadocean_list_enum_values for industry and pick the software values.
2. Call leadocean_count_leads with title Chief Technology Officer and CTO,
   jobLevel C-Team, industry Software Development and Computer Software,
   employeeRange 51-200.
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

There is no SaaS industry value. Software Development and Computer Software are the closest exact strings, so the list covers software companies of every model. Enum values are exact strings, which is why step 1 looks them up.

How many match

3,855 mailable people matched on 2 October 2026. Filters: title Chief Technology Officer or CTO, jobLevel C-Team, industry Software Development or Computer Software, employeeRange 51-200.

Mailable means verified, catch_all_valid or catch_all, the count_leads default. The count is free. 1,622 of the 3,855 are in the US, the largest country, followed by GB with 183.

Add the keyword SaaS and the same count drops to 126, because only profiles that use the word match. Use that version when you need a tight list.

What you get back

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

Variations

• Add "keywords SaaS" and ask Claude to count again, which narrows the list to profiles that name SaaS.
• Swap the title line for "VP Engineering, jobLevel VP" to reach the layer under the CTO.
• Change employeeRange to "201-500" to reach scaled SaaS companies with a larger engineering org.

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. Free gives you 1,000 records one-off with no card. Pro is $499 a month. See pricing.

Related prompts

• Find recruiters at SaaS with 51-200 staff
• Find IT directors at SaaS with 51-200 staff
• Find HR directors at SaaS with 51-200 staff

More prompts live in the prompts hub.