Closed beta · for solo angels and emerging fund managers

Your AI analyst for inbound startup deal flow.

Turn founder emails, pitch decks, and updates into structured startup pipelines — without manual CRM entry.

No inbox scrapingNo hallucinated startup dataHuman reviews every extraction

The problem

Good deals get buried. Founder updates get forgotten.

You receive pitches, decks, intros, and follow-ups across email. Enterprise CRMs were built for partner-led funds, not for you. So you keep deals in your head, in Notion, in your starred inbox — and the warm intro from three weeks ago slips through.

Buried in email

Pitches and updates mixed with newsletters, scheduling, and noise.

Missed follow-ups

No reminder that you said you'd revert to a founder in two weeks.

No memory

Last time you spoke to this founder, what were they raising?

Manual entry

Affinity is overkill and too expensive. Notion never gets updated.

How it works

Forward an email. Get a verified startup profile.

Four steps. Trust at every one — you stay in the loop, and nothing gets persisted until you say so.

01

Forward a pitch

Forward to pitch+you@signalflow.dev, or connect a single Gmail label. No broad inbox scraping.

02

AI extracts

Company, founder, traction, fundraise. Every field shows confidence and a quoted source.

03

You review

Approve, edit, merge with an existing startup, or mark as not a pitch. Nothing persists without your nod.

04

Track + remember

Pipeline, activity timeline, and follow-up reminders surface deals before they go stale.

Privacy & trust

Built for investors, not platforms.

We don't scrape your inbox. We don't train on your data. We don't invent funding rounds. Every AI output shows its source — and you can delete everything with one click.

Read our privacy policy

Forwarding-first onboarding

Try the product without granting any Gmail access.

Restricted Gmail scopes

When you connect Gmail, we read only the labels you select. Never gmail.modify or gmail.send.

Encrypted at rest

OAuth tokens are AES-256-GCM encrypted. Disconnect purges within 30 days.

Export + delete anytime

One-click export of your data, one-click full deletion. Audit logs for every action.

Pricing

Simple, founder-priced.

Final pricing announced at public launch. Closed-beta access is free; we'll honor founding-member rates for everyone in beta.

Solo

For solo angels

$0/ During closed beta
  • Forwarding intake
  • Single Gmail label
  • Up to 50 startups in pipeline
  • Manual follow-ups

Scout

Recommended

For scouts & syndicate leads

/ Coming at launch
  • Everything in Solo
  • Unlimited startups
  • AI-suggested follow-ups
  • Shareable read-only deal pages

Fund

For emerging fund managers

/ Coming at launch
  • Everything in Scout
  • Team workspace
  • Custom pipeline stages
  • Priority support

FAQ

Questions worth answering.

Do you scan my entire Gmail inbox?

No. You forward emails to a unique address, or you grant access to one or more Gmail labels with optional keyword filters. We only ever read what you explicitly point us at.

Will the AI invent traction numbers or fundraising amounts?

No. If a field isn't clearly stated in the email or deck, we return null. Every extracted value is shown with a confidence score and a verbatim source quote so you can verify before approving.

What happens to my data if I leave?

One-click export gives you a JSON dump of every startup, founder, email, and activity record. One-click deletion purges everything within 30 days, including OAuth tokens.

Is this another VC CRM?

No. Affinity and Attio are built for partner-led funds with analysts. SignalFlow is built for one person doing intake, review, and follow-up themselves.

When do you launch publicly?

When we're through Google's OAuth verification and our first 30 beta users say the product saves them real time. We'd rather ship slowly than ship sloppy.

Forward your first pitch.

Five-minute setup. No Gmail access required to start.

Join the closed beta