⚠ Listed for sale on TrustMRR at $280,000 (asking price, read Nov 3 2026).
⚠ Founder name is not shown on the public TrustMRR profile.
⚠ User count (30,000) is founder-provided, not verified.
Timeline
- May 2025
Founded (Germany), bootstrapped - Mar 2026
$24,800 verified revenue in the month (peak in the public window) - Oct 2026
$12,000 in the month - Nov 3 2026
$12,200 MRR, 570 subscriptions (TrustMRR re-pull)
Is this your business? Get verified or get your free rank badge.
Sponsor this page, first month free →
MRR over our pulls
Dated leaderboard snapshots from TrustMRR refreshes. Exact figures; ranks are among businesses synced in the last 30 days on that date.
- Nov 3, 2026: $12,200 MRR · #45
- Nov 4, 2026: $12,400 MRR · #46
- Nov 5, 2026: $12,300 MRR · #46
The story
fastwrite.io (Germany) is an edtech SaaS that helps students draft, edit and improve academic writing with AI. TrustMRR lists Free, Premium at €22/month and Ultimate at €35/month, a 2–5 person bootstrapped team, and about 30,000 users (founder-provided).
Stripe-verified MRR is $12,300 from 570 subscriptions (about $21 each, our calc.). Last-30-days revenue was $12,100; all-time $211,000. Monthly revenue peaked at $24,800 in March 2026 and has since drifted down to $12,000 in October 2026.
It is listed for sale on TrustMRR at $280,000. Stack on the listing includes Swift, Appwrite, Stripe, Google Cloud, Vercel and C#.
Revenue figures are pulled from fastwrite.io's TrustMRR listing, which reads them directly from Stripe (last synced Nov 5, 2026).
Our verdict
Yes
Narrow student writing tool with a clear price ladder. Competition and academic-integrity policy are the main risks.
fastwrite.io went from $12,400 to $12,300 in 1 day. Get the next pull.
Mon/Wed/Fri: who moved, the exact figures, and the one move you could copy. Plus the full spreadsheet now.
Your CSV: 65 verified AI businesses. Download it · Preview
How fastwrite.io compares: AI SaaS
Every AI SaaS business on our leaderboard (verified revenue synced in the last 30 days), ranked by MRR. $/sub is our estimate (MRR ÷ active subscriptions).
| Business | MRR | Subs | $/sub |
|---|---|---|---|
 Postiz | $352,000 | 10,300 | $34 |
 Rezi | $241,000 | 10,000 | $24 |
 Cometly | $197,000 | 280 | $710 |
 GoMotion AI | $73,300 | 1,600 | $47 |
 Promptwise | $66,800 | 2,000 | $34 |
 Speel.co | $65,200 | 1,100 | $60 |
 Laper | $51,400 | 1,600 | $33 |
 traxy.ai | $51,300 | 240 | $210 |
 Vid.AI | $50,400 | 750 | $67 |
 VirtualJK | $48,500 | 93 | $520 |
 Rank Prompt | $42,300 | 220 | $200 |
 Kolbo.AI | $40,600 | 710 | $57 |
 Apiframe | $35,400 | 920 | $39 |
 SEObot | $33,400 | 490 | $68 |
 Lunchbreak | $31,500 | 1,900 | $17 |
 Audn.AI | $29,300 | 99 | $300 |
 Humanize AI Text (AE-intelligence) | $28,700 | 1,100 | $26 |
 WaLead AI | $25,100 | 270 | $92 |
| AI Interview Copilot | $24,600 | 710 | $35 |
 StoryShort | $21,200 | 380 | $56 |
 ChatDash | $17,800 | 100 | $180 |
 Heyron | $17,500 | 610 | $29 |
 QR Code AI | $14,900 | 1,500 | $10 |
 Glossa | $14,400 | 100 | $140 |
 notis.ai | $13,400 | 440 | $31 |
 NotFair | $13,100 | 110 | $120 |
 fastwrite.io (this case) | $12,300 | 570 | $22 |
 MagicSlides | $10,000 | 760 | $13 |
 SiteJourney | $9,100 | 590 | $16 |
 AI Designer | $8,400 | 290 | $29 |
 Visualizee.ai | $8,000 | 290 | $28 |
 Shannon AI | $7,500 | 720 | $11 |
 3D-AGENT | $6,600 | 250 | $27 |
 Blawgy | $5,100 | 31 | $170 |
 ThreadMaster | $4,700 | 930 | $5 |
 CaptureFlow | $4,600 | 7 | $650 |
 AutoSubtitles | $3,400 | 430 | $8 |
How they grew
- Edtech writing tool for university students; Free / €22 / €35 plans. Verified source
Tools mentioned: Swift · Appwrite · Stripe · Vercel · Google Cloud
Method: Build an AI SaaS for one business job · see every method compared in the how to make money with AI guide · on our AI side hustles list.
What they did (sourced) + research prompt
No playbook exists yet for fastwrite.io. We haven't sourced enough on fastwrite.io yet for credible sourced notes. We don’t invent steps. Sourced notes exist for 11 cases: Chatbase, PROSP, TypingMind, Photo AI, HeadshotPro, Vid.AI, VirtualJK, Postiz, GojiberryAI, SEObot, DataExpert.io.
- Rank Prompt: $52.5k / 30 days· Track and improve how your site shows up in AI search engines.
- PROSP: $128.0k MRR· AI-personalized LinkedIn outreach for agencies and sales teams.
Related: How much does fastwrite.io make? · AI revenue leaderboard · AI pricing study · MRR calculator
On these lists: AI text humanizer businesses with verified revenue · Small AI businesses: under $25k a month · AI SaaS ideas with real revenue · AI businesses making $10k a month (verified) · AI businesses for sale with real revenue
FAQ
What is fastwrite.io's revenue?
$12.3k MRR, TrustMRR, Nov 5 2026. Evidence: Verified (Receipts).
How much money does fastwrite.io make?
$12.3k MRR (TrustMRR, Nov 5 2026). Evidence label: Verified (Receipts). MRR: $12,300; Last 30 days: $12,100; All-time revenue: $211,000; Active subscriptions: 570; Asking price (listed for sale): $280,000 (Public data).
Is fastwrite.io's revenue verified?
Verified (Receipts): Payment-processor data (Stripe / RevenueCat) checked by us or a third-party verifier such as TrustMRR. Source: TrustMRR, fastwrite.io.
How long did fastwrite.io take to make its first dollar?
Unknown. We haven't found a source for fastwrite.io's time to first revenue yet, so we don't guess.
When did fastwrite.io start?
May 2025: Founded (Germany), bootstrapped.
Can I replicate fastwrite.io?
Our verdict: Yes. Narrow student writing tool with a clear price ladder. Competition and academic-integrity policy are the main risks.
Sources
- Verified dashboard TrustMRR, fastwrite.io: Revenue verified by TrustMRR via the payment processor API. TrustMRR figures update continuously; re-pull before quoting.