quietmoneyFastprank
Generates "indistinguishable from real" prank images and videos from a text description, to send to friends or post on social platforms for pranks; charged by subscription.
A French foundeOne-line growth story, compiled by us from public sources; speculation is marked separately below.
Revenue over time
Real payments synced by TrustMRR, in USD, by calendar month, renewals included.
- MRR
- $1,162
- Revenue, last 30 days
- $1,265
- All-time revenue
- $18,512
- Active subscriptions
- 137
- Payments via
- Stripe
- Source
- TrustMRR, synced from the founder's payment account
1. Productwhat it sells, to whom, and how it charges
- Product
- Generates "indistinguishable from real" prank images and videos from a text description, to send to friends or post on social platforms for pranks; charged by subscription.
- Users
- French-speaking young people (mainly in France) who use TikTok and messaging apps to prank their friends
- Positioning
- Covers only the single entertainment use case of "AI pranks", targets only the French-language market, and acquires customers through organic TikTok short-video traffic; it is not a general-purpose AI image tool
- Pricing
- No specific price list found (only the title could be read on the homepage); based on TrustMRR's MRR of $1,162 and 137 subscriptions, the average is about $8.5/month per subscription Billing: subscription
“Title only: "Crée des pranks ultra-réalistes avec l'IA"; no body content.”Quote from the site
2. Channelswhere new users come from and what the traffic looks like
New-user source: Other (Direct / referral / email / paid). On its TrustMRR page the founder says customers come "100% from organic TikTok traffic"; he runs 5 TikTok accounts, spends nothing on ads, and targets the French market. Last month Similarweb showed only 1 search keyword (turbo prank), with channels labeled Display/Direct/Mail and no social channel, which is most likely because in-app TikTok links carry no referrer information (speculation). Existing users are retained through subscription renewals; MRR fell from a peak of about $3.3K six months ago to about $1.2K, which suggests weak retention.
Last month's traffic sources
Top channel measured by Similarweb, others estimated by rank
Five-class attribution
| Attributable new users, last month | Share |
|---|---|
| Other | 100% |
Direct + brand search 34%. Direct and brand search count as viral only when the site shows sharing mechanics; the largest share wins, under 5% means Other.
Language
French
Keywords
1 keywords · brand ~34% · organic 100% / paid 0%
| Similarweb top 5 keywords |
|---|
| turbo prank |
Non-brand queries: turbo prank
Site metrics (Similarweb, last month)
- Visits MoM
- -100%
- Top 3 channels
- Display › Direct › Mail (top channel 0%)
3. Growth pathhow the first users arrived and what kept it growing
Classification
Basics
Timeline
Growth loop
Revenue and scale clues
Confidence and gaps
Other sites that started via “Launch platform”
Similar sitessame category, also growing via Other
FAQ
How much revenue does Fastprank make per month?
About $1,582 last month (real payments synced by TrustMRR), #455 of 563 TrustMRR sites; the month before was $1,972.
Where do Fastprank's new users come from?
New-user source: Other (Direct / referral / email / paid). Mostly referrals, email or paid, or mostly direct with no clear source On its TrustMRR page the founder says customers come "100% from organic TikTok traffic"; he runs 5 TikTok accounts, spends nothing on ads, and targets the French market. Last month Similarweb showed only 1 search keyword (turbo prank), with channels labeled Display/Direct/Mail and no social channel, which is most likely because in-app TikTok links carry no referrer information (speculation). Existing users are retained through subscription renewals; MRR fell from a peak of about $3.3K six months ago to about $1.2K, which suggests weak retention.
How much does Fastprank cost?
No specific price list found (only the title could be read on the homepage); based on TrustMRR's MRR of $1,162 and 137 subscriptions, the average is about $8.5/month per subscription
Dossier confidence: low. Parts 1 and 2 come from reading the site and Similarweb data; part 3 from public reporting, founder posts, Wayback snapshots, WHOIS and similar, with speculation marked.
The numbers: revenue comes from TrustMRR: real payments synced automatically from the founder's Stripe or other payment account, summed by calendar month, renewals included, in USD. Site visits come from the Similarweb public page; where it shows none, they are estimated from global rank or the TrustMRR payment count, as noted on the page.
Data through last month. Page updated 2026-10-31.