Built for indie founders

Cold email that sounds like you did the research. Because it did.

Foster pulls each prospect's LinkedIn activity, recent tweets, and company news — then writes a personalized sequence for them. Close your first customers without hiring a sales team.

How it works

Three steps. No SDR required.

1

Drop in your prospect list

A CSV of leads, a list of LinkedIn URLs, or a handful of names. Foster handles one prospect or a hundred.

2

We read the signals

Foster pulls each prospect's last 90 days — LinkedIn posts, Twitter threads, company announcements. The research you'd do before a big meeting, automated.

3

Get sequences, ready to send

A 3-email sequence per prospect with an opening tied to something real about them. Edit, approve, and send through your existing inbox.

Who Foster is for

If you're doing sales before you can afford a sales team, this is built for you.

Founder-led sales

Founders closing their first customers

You have a product, a list of 50 target accounts, and no time to write 50 different opening lines. Foster does the research so you spend time closing.

Solo outbound

Consultants and freelancers

Your next client is one well-timed email away. Foster finds the signal — a talk they gave, a post they wrote, a move they just made — and turns it into your subject line.

Early-stage teams

Teams running outbound before they hire

You need real outbound before you can afford a dedicated sales hire. Foster gives you high-quality personalization at volume, without the headcount.

Join the waitlist

Foster is in private beta. We're onboarding founders one at a time — early access means you help shape the product.