Signal Raise finds the investors who actually fund companies like yours — and gets you in their inbox, then in the room.
Free preview: your top investor matches, scored and explained. No account needed.
All the tools you already use, integrated — plug and play. Tap one to see how.
Led three seed rounds in dev tooling in the last year — your stage, your sector, writing checks now.
Thesis match: bottom-up SaaS wedges at seed, typical first check $500k–$2M.
The founder with the right college roommate gets a warm intro and a meeting next week. You send a cold email and watch it sit unread.
It was never about who was building the better company. It was about who already had the room's attention, the introductions, the second look that gets a maybe across the line.
Signal Raise was built to close that gap.
They give you a list. Signal Raise runs the raise — finds, scores, writes in your voice, sends, follows up, and catches every reply.
54,000+ investors and 7,600+ firms, scored to your stage, sector, and traction. You open Signal to a ranked shortlist of people who actually fund companies like yours, not a database you have to dig through.
Without it: weeks lost guessing who to even email.
Signal drafts a personalized email for each investor, grounded in their thesis and your fit, then handles the follow-ups and surfaces the replies. No templates, no mail-merge tokens, no AI filler — every line has to earn its place with something specific, and a voice rulebook keeps it sounding like you.
Without it: ignored, or worse, flagged as spam.
Hi Sarah,
Saw your note on why seed dev-tools win on time-to-value, not feature count. That's the wedge we built Loomctl around. 40 teams in, median onboarding is under nine minutes.
Worth fifteen minutes next week?
Connect your network and Signal finds the people who can introduce you to investors on your list. The advantage connected founders take for granted, available to you on day one, from connections you already have.
Without it: you stay on the outside, hoping to get noticed.
Grants you qualify for, accelerator open calls, pitch competitions, investor events near you, and a pitch deck built from your profile in a minute. The opportunities well-networked founders hear about by word of mouth, delivered to you.
Without it: missing money you already qualified for.
Stage, traction, and what you want in a partner. Two minutes, once.
It finds, scores, writes, and lines up warm intros in the background.
Fifteen minutes a day to approve, reply, or pass. That is the whole job.
14 days free · No credit card
Not your nights with spreadsheets and copy-pasted emails.
Fifteen minutes a day on the raise. The rest goes to building.
In context, vouched for, never starting from a cold open.
Volume outreach done carelessly gets founders blacklisted. Signal treats your sender reputation like the asset it is.
Deliverability is checked in real time. Dead or risky addresses never get an email.
An address that hard-bounces gets cut off automatically before it can hurt your reputation.
Your Gmail or SMTP, never shared infrastructure. Investors see you, and your domain stays yours.
Built-in send limits keep your outreach at a pace mail providers trust.
No new inbox, no new calendar, no exports. Signal connects to your existing stack and runs the raise through it.

Tap any tool to see how it plugs in.
One warm intro that turns into a check pays for years. Every plan starts with a 14-day trial. No card required.
Solo founder, opening conversations.
Mid-raise with real volume.
Teams running the raise together.
For larger teams that need unlimited everything.
Unlimited seats · dedicated support · guided onboarding
Run your whole cohort on Signal, YC-style.
Managed cohorts · investor network · demo day tools
Yes. Every email is written for one specific investor, grounded in their thesis and your fit, in your voice. The time it would take to do that by hand for a hundred investors is the real bottleneck, and that is what Signal removes. You still review and approve before anything sends. No templates, no mass blasts.
Especially. Signal scores investors on stage and thesis fit, so idea-stage and pre-seed founders get matched with the people who actually fund that stage, instead of wasting swings on funds that only do Series B.
That is the whole point. Most founders underestimate their own network. Signal reads your existing connections and surfaces the paths you did not know you had. You do not need to be well-connected. You need this to find the connections you already have.
Signal sends from your own inbox at human volume with per-investor personalization and built-in daily limits. It detects bounces and stale addresses and stops sending to them, which protects your sender reputation.
About seven minutes. Tell Signal about your raise, connect your email, and the agent starts working in the background.
14 days free · No credit card · ~7 min to set up