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Commercial Case / Software / Public Revenue

Blainy

A web-based AI essay writing assistant: autocomplete, chat with PDFs, rewriting and polishing, APA/MLA/IEEE/Harvard citations, outlines and a paper library, and plagiarism checking, sold as a monthly subscription.

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THE BUSINESS IN NUMBERS

See the trend, not just the rank

1,2322026-10 · Ending MRR / USD
Historical trend, missing values left blank04.4K8.7K2021-12:202022-01:2502022-02:9502022-03:2,0502022-04:2,8002022-05:7,5332022-06:7,0332022-07:8,7332022-08:7,7332022-09:6,9832022-10:1,6332022-11:4,3972022-12:4,1472023-01:4,1472023-02:1,9502023-03:2,2002023-04:4,4942023-05:5,3042023-06:7402023-07:5502023-08:6102023-09:9302023-10:4702023-11:4602023-12:5502024-01:4522024-02:6442024-03:9482024-04:1,2602024-05:1,5802024-06:2,4322024-07:3,0082024-08:3,5802024-09:3,4762024-10:3,2722024-11:3,3522024-12:3,1842025-01:3,3962025-02:3,4922025-03:4,1762025-04:4,1482025-05:3,8322025-06:4,1162025-07:3,7082025-08:3,5042025-09:3,2682025-10:2,9802025-11:2,5162025-12:2,5682026-01:2,3882026-02:2,3042026-03:2,1282026-04:1,9682026-05:1,7122026-06:1,6082026-07:1,5042026-08:1,4002026-09:1,2642026-10:1,2322021-122026-10

Historical monthly records; Oct 2026 may be an incomplete month. MRR does not equal profit. Missing values left blank, negative values shown as recorded.

View period data
PeriodEnding MRR / USD
2021-1220
2022-01250
2022-02950
2022-032,050
2022-042,800
2022-057,533
2022-067,033
2022-078,733
2022-087,733
2022-096,983
2022-101,633
2022-114,397
2022-124,147
2023-014,147
2023-021,950
2023-032,200
2023-044,494
2023-055,304
2023-06740
2023-07550
2023-08610
2023-09930
2023-10470
2023-11460
2023-12550
2024-01452
2024-02644
2024-03948
2024-041,260
2024-051,580
2024-062,432
2024-073,008
2024-083,580
2024-093,476
2024-103,272
2024-113,352
2024-123,184
2025-013,396
2025-023,492
2025-034,176
2025-044,148
2025-053,832
2025-064,116
2025-073,708
2025-083,504
2025-093,268
2025-102,980
2025-112,516
2025-122,568
2026-012,388
2026-022,304
2026-032,128
2026-041,968
2026-051,712
2026-061,608
2026-071,504
2026-081,400
2026-091,264
2026-101,232
01 / PRODUCT & PEOPLE

Who does it serve and what problem does it solve?

An all-in-one AI assistant aimed at "paper writing + citations", with a free quota of 200 words per day and paid plans at $12-20/month, more academic than general-purpose AI writing tools

Target Audience

University and graduate students writing papers and coursework, plus teachers and researchers who need to organize literature

02 / BUSINESS MODEL

How does it charge?

subscription

The free plan gives 200 AI words per day; Unlimited gives unlimited words, and the homepage shows both $12/month and $20/month (Revenue record says $12/month), with 40% off for annual billing

The above describes historical pricing. Check official website for current prices.

03 / ACQUISITION

Where do users come from?

In Traffic estimate last month the top channel is organic search at about 66%, direct about 25%, referrals about 5%, and visits last month were about 25.8K (+93% month over month). There are 546 search terms, but apart from the brand keyword blainy the top ones are Japanese or tire terms such as ダイワ ハイブリッドアイアン, セイコー watches, and 245/40r21, unrelated to essay writing. The blog also has spam articles such as "kms pico" and "office activation", so speculation: this part of the traffic is not product demand, and real search acquisition should be discounted. The blog has 100+ SEO articles on essays, papers, grammar, and study methods (since 2024-11), and the site also launched on Product Hunt (2024). The founder did not fill in a channel on Revenue record.

Channel share, initial acquisition, and growth drivers are distinct; correlation does not imply proven causation.

04 / YOUR NEXT QUESTION

What remains to be verified?

The following are research questions, not established market opportunities.

  • What do target users actually pay for? Is there direct user feedback or paid interview evidence?
  • Are these historical prices still active today? What are the conversion, retention, and fulfillment costs?
  • Is the "In Traffic estimate last month the top channel is organic search at about 66%, direct about 25%, referrals about 5%, and visits last month were about 25.8K (+93% month over month). There are 546 search terms, but apart from the brand keyword blainy the top ones are Japanese or tire terms such as ダイワ ハイブリッドアイアン, セイコー watches, and 245/40r21, unrelated to essay writing. The blog also has spam articles such as "kms pico" and "office activation", so speculation: this part of the traffic is not product demand, and real search acquisition should be discounted. The blog has 100+ SEO articles on essays, papers, grammar, and study methods (since 2024-11), and the site also launched on Product Hunt (2024). The founder did not fill in a channel on Revenue record." channel still viable? What resources do indie devs need to test it?
  • Whose needs are competitors failing to meet? Find specific evidence before deciding on your angle.

05 / BUSINESS EVIDENCE

Test stories with numbers

The following signals are used to audit cases, not to automatically validate product success or market opportunities.

1,232Snapshot MRR / USD (non-profit)
1,094Snapshot 30-day revenue / USD
2026-10-24Metric updated