Chat with our AI to map out your audience, develop your creatives, and build a structured campaign plan — formatted for the platform you're targeting. Submit it to our team — they review it, clear it through platform policy, and launch it on Google, Meta, or TikTok. Verdict by Friday. $49. No code.
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You build the full campaign plan with our AI — audience, creatives, and structure tailored to your chosen platform. Our team reviews and launches it. By Friday you'll know whether real strangers want what you're planning to build.
Use our AI chat to define your target audience, develop your creatives, and build a structured campaign plan. The AI knows what each platform needs — a TikTok hook is not a Google headline — and outputs a plan formatted accordingly. No deck, no prototype required. When you're happy with it, you submit.
A marketing specialist on our team reviews your campaign plan, checks it against platform policy, and may reach out if anything needs clarification before it goes live. Once cleared, your campaign launches on Google Search, Meta Feed, or TikTok inside the spend ceiling you set.
On Friday you get a single score — strong, mixed, weak, or inconclusive — with the raw numbers, the benchmark, and a written interpretation of what happened.
of failed startups say the reason was that nobody actually wanted what they built.
CB Insights · Top Reasons Startups Fail · 2024
“The product worked.
Nobody wanted it.”
It's the single most common line on the graveyard of startup post-mortems. By the time someone writes it, months of work — and thousands of tokens — are already spent. The responsible thing is to validate first, build later. SignalBench exists to move that question to the front of the calendar, before you overbuild.
Whether you're a builder shipping on AI, an early-stage founder de-risking your next move, or a marketing exec who needs a fast answer without learning a new ad platform — your product needs sunlight before it needs more code.
Every campaign ends with the same standardized report — the industry metrics you already know (CPM, CPC, CTR, CPA), in plain English, with a written interpretation of what the evidence tells you.
Total number of times your ad was shown, plus CPM — the cost per 1,000 impressions. The baseline for understanding how efficiently you bought attention.
Percentage of people who saw your ad and clicked through to your landing page. The primary signal that your creative and message resonated.
What you paid for each click. Lets you compare the efficiency of different messages, audiences, and platforms directly — apples to apples.
Percentage of clicks that completed your defined action — email signup, booking, form submit. Separates traffic that was merely curious from traffic that was interested.
How much it cost to acquire one conversion, based on the action you defined. The number that tells you whether this idea could ever be a business at scale.
Full spend breakdown and total unique reach for the campaign window — so you can judge the result against the budget and verify the sample was large enough to trust.
How much does it cost to move a user from ad to core action — sharing their location and rating a business?
“That filled in a critical piece of our validation puzzle. We knew our funnel could work at a unit cost that made sense.”
Is anything more urgent than validating your hypothesis?
Your first campaign is $49. You build the plan. Our team clears and launches it. You come back Friday with evidence.