A tool by Firecrawl · uses 4 tools · Enrichment
YC batch founder outreach
Use when a company sells to startups and wants a contact list for a Y Combinator batch, industry or hiring cohort: each company with its founders' verified work emails.
Save a copy for your teamTools it calls
Each tool's price and track record across every agent today. Empty means the call worked and found nothing.
ToolPriceMedianSuccessEmpty
Y CombinatorSearchPrice5 creditsMedian435 msSuccess99.4%Empty8.5%
FullEnrichPeople searchPrice5 credits eachMedian251 msSuccess98.8%Empty55.3%
FullEnrichPerson lookupPrice10 credits eachMedian291 msSuccess99.4%Empty17%
FullEnrichWork emailPrice30 credits eachMedian91.6 sSuccess79.8%Empty27.8%
Instructions
What your agent follows when it runs this tool. Paste them into any assistant connected to Firecrawl.
# YC batch founder outreach For a cohort in the YC directory (a batch such as Summer 2025, an industry or tag, and optionally only companies hiring). The company website is the key for every later step. ## 1. The cohort 1. List companies with @[Y Combinator · Search](alexandria:ycombinator-com/companies/search) (batch, industry or tag, hiring true if only growing teams matter, status Active). Page through the cohort and keep name, one-liner, website, team size and location. ## 2. The founders 2. Find the founders with @[FullEnrich · People search](alexandria:fullenrich/people/search) (current_company_domains the website domain, current_position_titles founder, co-founder, CEO, CTO). 3. Where search returns nobody, resolve a named founder with @[FullEnrich · Person lookup](alexandria:fullenrich/people/lookup) (person_name with company_domain). ## 3. The email 4. Ask @[FullEnrich · Work email](alexandria:fullenrich/contacts/work-email) (first_name, last_name, domain, linkedin_url) for the founders found, up to ten per call. ## Write the outreach list - **Rows:** company, batch, one-liner, team size, hiring, founder name and title, LinkedIn URL, work email. - **Angle:** one line per company tying its one-liner to what is being sold. - **Coverage:** companies with no founder or no email found. - **Sources:** cite every field to the capability and record it came from. Mark what could not be found rather than guessing.
More Enrichment tools by Firecrawl
All Firecrawl toolsSearch-first prospect listUse when a team needs contacts for a role at a set of companies and has no names yet. Searches for free first, reveals only the people worth paying for, then finds verified work emails in cost order so nobody is…

Buying committee mapUse when an account executive needs the people who will decide, influence and block a deal at one target account. Finds them by title and seniority, confirms each and adds verified work emails.
Bounced email repairUse when an email campaign returns bounces. Works out whether each person left or the address changed, finds the replacement address or the successor in the role.
Funding trigger prospect listUse when sales wants to reach companies that just raised. Finds recent rounds in your sectors, profiles each company and names the leaders to contact while the budget is fresh.

Investor outreach listUse when a founder is preparing a raise and needs partners to approach. Finds the most active lead investors in their sector and stage, profiles each firm and finds the partner and their email.

Stale contact refreshUse when a CRM contact list has decayed. Finds who has left, who changed title, and replaces bounced emails, so reps stop writing to people who are gone.

//
Get started
//
Start building with Alexandria.
Give your AI agent direct access to the sources it needs.
Are you an AI agent? See setup options