AdsFounders

Get your SaaS in front of 35,240 B2B founders this month.

YC founders, AI builders, and B2B SaaS owners. 100% founder traffic.

This month

35,240

↑ 17% vs last month

Last hour

220

founders this hour

Ads live

38

rotating spots

Unique visitors · last 12 months

What tool from another founder do you need?

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Skylead
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Honeybadger
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Bugsnag
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Mailtrap
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ChartMogul
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Canny
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Rotating randomly every 10 seconds across 35 active listings.

Top results this week.

Rolling 7 days. Public-mode advertisers only. Sharing metrics is fully optional.

Sort
#Product7d
1
folk
8985.8x↑ 12
2
Screen Studio
8065.2x↑ 9
3
Loops
6254.4x↑ 6
4
Chronicle
6254.1x↑ 11
5
Rask AI
6232.1x↓ 4
6
ChartMogul
4533.9x↑ 3
7
Mailtrap
4522.7x↓ 2
8
Canny
3622.9x↑ 5
9
Skylead
2723.1x↑ 1
10
Akiflow
1822.4x↓ 1

Rolling 7-day window · Public-mode advertisers only · Sharing metrics is fully optional and off by default.

You probably tried this first.

Same goal: get in front of B2B founders. Different tax. Numbers from founder post-mortems on Reddit (2024–2026).

ChannelTargetingMin spendReal CPL (B2B SaaS)Audience purity
LinkedIn AdsJob-title filter (cold)$2K–$5K/mo$200–$500 / lead48% click-fraud (audited)
Reddit AdsSubreddit + retargeting$2K test budget$2K → 1 paying customerJunk + fat-finger clicks
X / Twitter AdsLookalike (Twitter usage)$500/mo$2K–$10K/mo, 1 MQL in 3yr80–90% bot traffic
Meta / Facebook AdsJob titles (broken <50K)$1K/mo learning phase$1,200 / B2B signupMass market
Google Ads (B2B)Search intent$1.5K/mo + agency$20–$90 CPC, PE-inflatedMass market
Niche newsletter sponsorFounder-affinity$300–$3K / slotManual, no public benchmarkHigh but discovery broken
Ads4Founders100% verified founders$299/mo flatPer-slot signup attribution0% bots (audited monthly)

Why advertise here.

100% B2B founder audience.

Every visitor here is a founder shopping for tools. No bots, no impressions to bored teenagers. We don't buy traffic and don't run social ads to inflate the number.

Signups, not impressions.

UTM auto-tag plus Stripe attribution. Your dashboard shows clicks, signups, and revenue per slot. We never bill on CPM or CPC. Outcomes only.

Built by a founder who burned $1,800 first.

I'm Jorge. I tried LinkedIn ($5K/mo quoted), Reddit ($2K → 14 signups, 1 paying), and Twitter (88% bots) before building this. The rotation algorithm is open, the traffic logs are public. Reach me on /contact.

How it works.

  1. 1

    Reserve your slot

    60-second checkout. $299/mo flat. Card is not charged until your ad is live. Cancel anytime.

  2. 2

    Upload your ad

    Logo, one-line tagline, destination URL, CTA. Auto-reviewed in under 2 hours.

  3. 3

    Live in rotation

    Your slot rotates in front of 35,000+ founders / month. Track clicks, signups, and revenue from your dashboard in real time.

Frequently asked.

How do I track signups from my ad?

Every link gets a UTM tag automatically. Your dashboard shows clicks, signup events, and (once you connect Stripe) attributed revenue per slot. No SDK, no pixel. Connect Stripe in one click and the rest is wired up.

What if I get zero signups in my first month?

If your ad gets fewer than 100 clicks or 5 signups in the first 30 days, the next month is free. Just email me: no forms, no calls, no hoops.

How much does a spot cost?

$299/month per spot, flat. No auction, no algorithm setting your price. The grandfather rate locks for the lifetime of your subscription. Current advertisers don't pay more when the public rate goes up.

Who actually visits this site?

B2B SaaS founders, indie hackers, and product makers. Verified via session-level analytics. We don't pay for traffic and we don't run social ads to inflate numbers. Bot rate audited monthly and published.

How does ranking and rotation work?

Each ad gets equal share-of-voice. The grid rotates randomly every 10 seconds across all active spots. The 1st spot has the same exposure as the 20th. The rotation algorithm is deterministic and the math is published.

How is this different from Reddit Ads, LinkedIn Ads, or a newsletter sponsorship?

No auction (every spot is the same flat price). No algorithm deciding when your ad runs. No minimum spend (LinkedIn quotes $5K/mo, we start at $299). Audience is 100% verified founders, not a Twitter lookalike, not a Reddit subreddit retargeting pool. Compare it to a niche newsletter sponsor read, but always-on and self-serve.

Can I edit my ad after it's live?

Yes. Logo, name, tagline, and destination URL update from your dashboard. Changes go live within minutes after a quick automated review.

Can I cancel mid-month?

Yes. Cancel anytime from your dashboard. Your spot keeps running until the end of the billing period and isn't renewed. No prorated refunds, no credits, no surprise charges.

Do you offer discounts on multiple spots?

Single advertiser, multiple slots: 10% off the second spot, 20% off the third and beyond. Just add them in your dashboard. Discounts apply automatically at checkout.

Who's behind this?

Jorge Marfil, solo founder, B2B SaaS background. I burned $1,800 on LinkedIn and Reddit Ads before building this, then designed the channel I wished had existed. The rotation algorithm, traffic logs, and pricing are public.

Send me a message →

Claim a spot.

Your tool in front of thousands of founders next month. Demos, signups, revenue, measured per slot. $299/month flat. Cancel anytime.

0 signups in 30 days = next month free.

3 of 20 slots available · Grandfather rate: $299 locks in for the lifetime of your subscription.