ThreadMaster
ThreadMaster is a web app that writes threads, a series of connected posts that people read as one piece, for X, Threads, Facebook and LinkedIn. The user types a topic or a rough draft and picks one of 15 or more templates, each shown with an engagement score. A large language model, a program trained on a very large amount of text to write new text, from OpenAI expands it into an opening line, a body and a call to action. The app then publishes the thread or schedules it for later, and it includes a library of more than 100 images. It costs US$9 a month, with one plan.
Austin Armstrong, who ran a video marketing and SEO agency for about 12 years and is now CEO of the AI video company Syllaby, launched ThreadMaster in August 2025 at US$4.95 one-time. By November 2025 it cost US$5.00 a month. A separate company, FastProducts LLC, owns it. Its revenue is checked by TrustMRR, a site that reads a startup's payments directly from its payment processor, here Stripe. On 15 October 2026 TrustMRR showed MRR, monthly recurring revenue from subscriptions, of US$5,176 from 1,038 active subscriptions, US$91,524 of revenue in the last 12 months and US$118,046 since launch.
The revenue is real, and it is falling. The best month in the verified table was November 2025, with US$10,108; the first half of October 2026 brought US$1,654. Every revenue number on this page is grade A. The descriptions of the product, its model, its owner and its founder come from the company's own pages and from interviews, grade C. The page also shows earlier companies that built tools on top of social platforms that they did not control.
The numbers, graded
Each row shows the evidence grade and the source numbers from the list at the end of this page. The grades are explained in How Aiolum verifies.
| Fact | Value | Grade | How we know | Sources |
|---|---|---|---|---|
| MRR, 15 October 2026 | US$5,176 | A | Stripe, through TrustMRR. Down 8.6% in the last 30 days. | [1] |
| Revenue in the last 12 months | US$91,524 | A | Stripe, through TrustMRR, to 15 October 2026. | [1] |
| Revenue since launch | US$118,046 | A | Stripe, through TrustMRR. | [1] |
| Active subscriptions | 1,038 | A | Stripe, through TrustMRR. | [1] |
| Revenue in the last 30 days | US$5,871, down 42.5% on the 30 days before | A | Stripe, through TrustMRR. The profile's stored snapshot gives US$5,895 for the same period and the fall of 42.5%. | [1] |
| Best month in the 12-month table | US$10,108, November 2025 | A | Stripe, through TrustMRR. December 2025 was US$8,925 and January 2026 US$9,019. | [1] |
| Lowest full month | US$5,606, June 2026 | A | July 2026 was US$5,622. August and September 2026 rose to US$8,590 and US$8,237; no source explains the rise. | [1] |
| Revenue from 1 to 15 October 2026 | US$1,654 | A | Stripe, through TrustMRR. The month was not finished. | [1] |
| Daily revenue, first half of October 2026 | about US$110 a day, against US$279 a day in the second half of September | calc | Calculated: averages of the daily table on the profile. A fall of 60.5%. | [1] |
| Revenue before mid-October 2025 | US$26,522 | calc | Calculated: revenue since launch minus the last 12 months. It covers about the first two months after the August 2025 launch. | [1] |
| Run rate from the current MRR | US$62,112 a year | calc | Calculated: MRR times 12. This is the headline number of this page. It is 32.1% below the average month of the last 12 months, US$7,627. | [1] |
| MRR per active subscription | US$4.99 a month | calc | Calculated: US$5,176 divided by 1,038. Close to the US$5.00 price of November 2025 and below today's US$9. The sources do not say what each subscriber pays. | [1, 3, 12] |
| Profit margin, last 30 days | 95.0% | C | A TrustMRR snapshot. Costs are not among the metrics that TrustMRR lists as verified. | [1] |
| Price today | US$9 a month, one plan; a US$99 one-time lifetime plan while that offer runs | C | Pricing page and FAQ, 15 October 2026. No free tier. | [3, 4] |
| Earlier prices | US$4.95 one-time in August 2025; US$5.00 a month in November 2025 | C | Wayback Machine copies of the home page. | [11, 12] |
| AI model | OpenAI GPT; GPT-3.5-turbo on the launch page | C | The terms say that the service uses OpenAI's GPT technology; the current pages name no model. A fallback generator with fixed patterns runs when the AI is unavailable. | [5, 11, 4] |
| Owner | FastProducts LLC, a Wyoming limited liability company | C | Terms and privacy policy. The footer gives an address at 701 Tillery St, Austin, Texas. | [5, 6, 2] |
| The owner in the Wyoming register | Inactive, Administratively Dissolved (Tax) | B | OpenCorporates' copy of the register, read 15 October 2026. The date of this status and the names of the two officers need a login and were not read. | [13] |
| Founder | Austin Armstrong, the only named founder | C | The site's author page and TrustMRR. No source says who writes the code or how many people work on ThreadMaster. | [7, 1] |
| The founder's main company | Syllaby Inc.: team of 11, US$400,000 of total funding, about US$130,000 MRR | C | Latka, from an interview of 23 June 2026. LinkedIn lists Syllaby at 2 to 10 employees. No source links Syllaby to ThreadMaster. | [17, 18] |
| The founder's audience | about 5 million followers, about 2.1 million of them on Facebook; 6,377 on X | C | Latka's profile and the X profile. The home page says over 4 million. | [17, 14, 2] |
| Affiliate commission | 50% of every payment, for as long as the customer pays | C | Paid monthly through Tolt. | [10] |
| Published X posts included | 100 a month | C | Drafting is unlimited; boost packs inside the app give more X posts. | [3] |
| Time from launch to the October 2026 figure | 14 months | calc | Calculated: August 2025 to October 2026. | [1, 11] |
How to read this table: a grade A value comes from Stripe through TrustMRR. A grade B value is an independent record, such as a company register or a platform's own rules. A grade C value is a statement by the company or the founder, or a third party's record of an interview. A "calc" value was computed on this page from the rows above it.
| Plan | Per month, billed yearly (US$) | Per month, billed monthly (US$) | Limit |
|---|---|---|---|
| Pro, the only plan | 9 | unlimited drafts; 100 published X posts a month; boost packs inside the app for more | |
| Lifetime offer, when it runs | 99 one-time | limited-time offer |
There is one plan, billed monthly, with no free tier and no yearly price on the page. The FAQ describes a one-time US$99 lifetime plan that appears on the pricing page only while the offer runs. Every plan includes 12 months of WhisperJot Local, a voice-to-text app from the same company, which then costs US$5 a month unless cancelled. The launch price in August 2025 was US$4.95 one-time, and in November 2025 it was US$5.00 a month.
The timeline
From a US$4.95 copy-and-paste tool in August 2025 to US$5,176 of monthly recurring revenue in October 2026, with the best month in November 2025. Each entry carries its grade.
- January 2023CAustin Armstrong co-founds Syllaby Inc., an AI video tool, after about 12 years running Socialty Pro, a video marketing and SEO agency. [17]
- 13 August 2025CThe founding date of ThreadMaster, as entered on TrustMRR. [1]
- 15 August 2025CThe first full copy in the Wayback Machine: a generator of threads to copy and paste into Facebook, LinkedIn, X and Threads, using OpenAI GPT-3.5-turbo, with 10 or more scored templates and 100 or more images. Price US$4.95 one-time. [11]
- Mid-August to mid-October 2025calcUS$26,522 of verified revenue in about the first two months, calculated from the TrustMRR totals. [1]
- 4 November 2025CThe site charges US$5.00 a month. The founder writes that his own Facebook posts, white text on a black background and business quote images, inspired the tool. [12]
- November 2025AThe best month in the verified table: US$10,108. [1]
- June 2026AThe lowest full month: US$5,606, 44.5% below November 2025. [1]
- 23 June 2026CIn a Latka interview the founder gives Syllaby's figures: about US$130,000 MRR, about 3,400 paying customers, a team of 11 and US$400,000 of funding. [17]
- 13 July to 28 September 2026CA weekly blog runs on the site, with posts on writing threads and on when to post. [27]
- August and September 2026ARevenue rises to US$8,590 and US$8,237. No source says why. [1]
- 14 October 2026CThe founder posts that he has acquired his first company, Anderro, an affiliate marketing marketplace. [15]
- 15 October 2026AMRR of US$5,176 from 1,038 active subscriptions, and US$1,654 in the first half of October. [1]
- October 2026CThe product costs US$9 a month and publishes to X, Threads, Facebook Pages and LinkedIn, with analytics, a developer API and an MCP server. [3, 9]
Why it worked
Four causes, in the order they mattered. Each one is a reusable lesson.
The founder's own post format
The idea came from Armstrong's own Facebook posts: threads of white text on a black background and business quote images, which he writes were the posts that went viral for him. ThreadMaster sells that format as templates, each with an engagement score that the site says comes from real performance data, together with a library of more than 100 images.
A very low price, raised over time
US$4.95 one-time at launch in August 2025, US$5.00 a month by November 2025, US$9 a month in October 2026. The 1,038 active subscriptions bring US$4.99 a month each on average, which suggests, but does not prove, that many subscribers kept an older price.
From copy and paste to a weekly tool
The first version wrote text for the user to copy and paste. By October 2026 the product publishes and schedules to X, Threads, Facebook Pages and LinkedIn, shows analytics on past posts, and offers an API and an MCP server, so that a customer has a reason to open it every week.
Reach that the founder already had
The home page sells the tool with the founder's reach: over 4 million followers and hundreds of millions of people a month. Latka records about 5 million followers, 2.1 million of them on Facebook. A 50% recurring affiliate commission, free tools and a weekly blog add other channels. No source says which channel brought most customers.
How it was built
These details come from the company's own pages and from archived copies of them. They are grade C, except the Stripe connection, which TrustMRR confirms. [2, 3, 4, 5, 6, 9, 10, 11]
- Text generation through OpenAI. The launch page of August 2025 named GPT-3.5-turbo; the terms of October 2026 say only OpenAI's GPT technology. A fallback generator with fixed patterns runs when the AI is unavailable.
- Payments through Stripe on the web, confirmed by TrustMRR's Stripe connection. Subscriptions in the iPhone and Android apps are paid through Apple and Google, and RevenueCat passes their status to ThreadMaster.
- Publishing through the platforms' own connections to X, Threads, Facebook Pages and LinkedIn, with 100 published X posts a month in the plan and boost packs for more.
- A REST API and an MCP server for Claude Code, Cursor and Claude Desktop, with the same quotas as the app, a duplicate guard and daily platform caps.
- Google Analytics and PostHog measure use of the site, only with the visitor's consent. Tolt runs the affiliate program.
- The web front end is a React app: the page source loads react-dom and jsx-runtime script files.
- The legal owner is FastProducts LLC, a Wyoming company with an address in Austin, Texas. The same company offers WhisperJot, a voice-to-text app that comes free for 12 months with every plan.
Tools named in the sources
Each one opens its page in the Tools tab, with every story that uses it.
The dead that came before
Five companies in the Loot Drop database built tools for posting on, or measuring, social platforms that they did not control. The values below are from that database and are not independently verified.
Pixelpipe
The promisePost photos and video to many social networks at once.
Why it diedThe large platforms closed their APIs and built cross-posting themselves.
Klout
The promiseA score from 1 to 100 for a person's influence on social media.
Why it diedFacebook and Twitter built better analytics themselves, and the single score lost its value. It depended on the platforms' APIs.
ThinkUp
The promisePersonal analytics on your own social media posts, beyond likes and reposts.
Why it diedIt stayed a desktop product while social media moved to phones, and it did little marketing.
Nuzzel
The promiseThe news that your friends share, collected from Twitter and Facebook.
Why it diedIt depended on the Twitter and Facebook APIs, and the platforms began to offer the same service for free.
Upworthy Insider
The promisePositive stories written and packaged to spread on Facebook.
Why it diedIt depended on Facebook's feed. A change in Facebook's ranking cut its reach, and it had no second channel.
What changed
All five depended on platforms that they did not own: their APIs, their feeds or their data. Each one died when the platform closed access, changed its ranking or built the same feature itself. ThreadMaster has the same dependence. It posts through the X, Threads, Facebook and LinkedIn connections, and X's rules already forbid some kinds of automated posting.
Two things differ. First, the costs are small: the text comes from a rented model, and the business reports a 95% profit margin, so it does not need outside money to survive a fall in revenue. Second, it sells the writing, not only access to the platform: if publishing through one platform stops, the templates and drafts still work by copy and paste, as the first version did. The low cost also makes the product easy to copy, and X and Meta now build their own AI into the feed.
Can one person copy it now?
The product, yes. The reach behind it, no.
A thread writer is a prompt to a rented model, a template library and the platforms' posting connections, and one person can build it. The harder part to copy is the founder: his own posts went viral, he has millions of followers, and the home page sells the tool with that reach. The first two months brought US$26,522 at a price of about US$5, although no source says how many of those buyers came from his audience. The verified figures also show the limit of such a start: within seven months revenue fell to about half of its best month.
Where it is still open: Any post format that you have proven with your own account, such as LinkedIn text posts or quote images, on a platform where the official app does not yet write it for the user.
- 1Take a post format that already works on your own account, and sell it as templates with a measured score for each one.
- 2Launch to your own audience at a very low price, then raise the price for new customers.
- 3Add publishing, scheduling and analytics, so that customers use the tool every week.
- 4Pay affiliates a recurring share, and publish free tools and search pages for the people who do not follow you.
What to watch
The risks are the mirror image of the causes above.
Revenue is falling
The best month in the verified table was November 2025, with US$10,108. June 2026 brought US$5,606. After a rise in August and September 2026, the first half of October brought about US$110 a day, 60.5% less than the second half of September, and the last 30 days are 42.5% below the 30 days before. The current MRR, US$5,176, is 32.1% below the average month of the last year.
The founder runs a larger company
Armstrong is CEO and co-founder of Syllaby Inc., an AI video tool with a team of 11, US$400,000 of funding and about US$130,000 of MRR, according to his Latka interview of June 2026; LinkedIn lists Syllaby at 2 to 10 employees. He also writes that he invests US$5,000 in about 10 startups a year, and he bought a company in October 2026. ThreadMaster belongs to a different company, FastProducts LLC. No source says who writes its code or whether Syllaby staff work on it.
Platform rules on automation
X's automation rules forbid duplicate or very similar posts, automated posts about trending topics, automated replies sent to reach many users, and applications that claim to get users more followers. AI reply bots need X's written approval, and X can remove posts from search or suspend accounts. An example response in Meta's Threads API documentation shows a posting quota of 250 in 86,400 seconds, that is 24 hours. ThreadMaster says that it applies a duplicate guard and daily platform caps.
The platforms build their own AI
X has its own assistant, Grok, and may share public posts and their engagement data with xAI to train it. A news report of 13 May 2026 says that Meta is testing a Meta AI account on Threads that answers in public under posts, in five countries. Neither source says that these assistants write threads for users, but both platforms now build AI into the products that ThreadMaster depends on.
Competitors with AI writing
ThreadMaster's own comparison page names Typefully, Tweet Hunter, Hypefury, Taplio, Buffer and Hootsuite. Hypefury's pricing page lists a US$6 a month plan for one platform and a US$19 a month plan, and its feature list includes AI trained on the user's own posts. Typefully's pricing page, downloaded the same day, showed no prices in its text.
One model provider
The terms name only OpenAI, and AI-generated content is also subject to OpenAI's usage policies. A change in OpenAI's prices or rules reaches ThreadMaster directly. The fallback generator with fixed patterns is the only alternative that the company describes.
The owner's legal status
OpenCorporates' copy of the Wyoming register lists FastProducts LLC as Inactive, Administratively Dissolved (Tax). The terms still name it as the owner of ThreadMaster. The date of the entry needs a login and was not read.
What the Stripe figures cover
Subscriptions in the iPhone and Android apps are paid through Apple and Google, outside Stripe, so the verified figures may not include them. The same company also offers WhisperJot, and the profile does not say whether the connected Stripe account carries only ThreadMaster.
Sources
The grade next to each source is the best grade that the source can support. "Read in full" means that the text of the page was downloaded and the numbers were checked in it.
- A TrustMRR: ThreadMaster profile, read 15 October 2026Read the markdown profile (https://trustmrr.com/startup/threadmaster.md) in full. Revenue, the monthly and daily tables, MRR and the subscription count come from Stripe through an API key (grade A). The description, founding date, founder, price and the profit margin, which depends on costs, are founder-entered or not listed as verified (grade C). Last revenue sync 15 October 2026 at 10:39 UTC.
- C ThreadMaster home page, read 15 October 2026Read in full. Source for the founder's introduction, the features and the footer that names FastProducts LLC.
- C ThreadMaster pricing page, read 15 October 2026Read in full. Source for the US$9 plan, the X posting allowance and the WhisperJot bundle.
- C ThreadMaster FAQ, read 15 October 2026Read in full. Source for the US$99 lifetime offer, the fallback generator and the included features.
- C ThreadMaster Terms of Service, read 15 October 2026Read the sections on the owner, on OpenAI and on discontinuation of the service.
- C ThreadMaster Privacy Policy, read 15 October 2026Read in full. Source for Stripe, the app-store subscriptions through RevenueCat, OpenAI, Google Analytics, PostHog and Tolt.
- C ThreadMaster author page: Austin Armstrong, FounderRead in full. Names the founder and the origin of the idea.
- C ThreadMaster AI Thread Writer pageRead in full. Source for how the writer and the scored templates work.
- C ThreadMaster Developer API pageRead in full. Source for the REST API, the MCP server, the duplicate guard and the platform caps.
- C ThreadMaster affiliate program pageRead in full. Source for the 50% recurring commission paid through Tolt.
- C Wayback Machine: threadmaster.ai on 15 August 2025Read in full. The earliest full copy; the capture list shows a first capture on 14 August 2025. Source for the launch features, GPT-3.5-turbo and the US$4.95 one-time price.
- C Wayback Machine: threadmaster.ai on 4 November 2025Read in full. Source for the US$5.00 monthly price and the founder's note on his Facebook posts.
- B OpenCorporates: FastProducts LLC, Wyoming company number 2024-001405293Read the public part of the record: status, company type and registered address. Dates and officers need a login and were not read.
- C Austin Armstrong (@SocialtyPro) on X, profile read 15 October 2026Read through api.fxtwitter.com. Source for the description CEO of @trySyllaby and the follower count.
- C Austin Armstrong on X, 14 October 2026: I just acquired my first companyRead in the timeline JSON from api.fxtwitter.com.
- C Austin Armstrong on X, 15 October 2026: I write $5K checks into about 10 startups a yearRead in the timeline JSON from api.fxtwitter.com.
- C Latka: Austin Armstrong, CEO and Co-Founder at Syllaby Inc., interview of 23 June 2026Read in full. Source for Syllaby's team size, funding, MRR and customers, and for the founder's follower counts. The figures come from a founder interview.
- C LinkedIn: Syllaby company pageRead the public page. It lists 2 to 10 employees, which differs from Latka's team size of 11.
- B X Help Center: Automation rulesRead in full. X's own rules.
- B X Help Center: About GrokRead the sections on the data that X shares with xAI.
- C Mezha, 13 May 2026: Threads has added an AI function similar to Grok in XRead in full. A news report that cites Engadget and The Verge.
- B Meta for Developers: Threads API troubleshooting, Wayback copy of 6 June 2026Read the section on publishing quotas. The live page returned an error to a script, so the archived copy was read.
- C ThreadMaster alternatives page, read 15 October 2026Read in full. The company's own comparison, which names its competitors.
- C Hypefury pricing page, read 15 October 2026Read in full.
- C Typefully pricing page, read 15 October 2026Could not read the prices: the downloaded page has none in its text. Cited only as a competitor that ThreadMaster names.
- C Loot Drop database export, failed startupsLocal export. AI-written summaries, not independently verified. Source for the failed predecessors.
- C ThreadMaster blog index, read 15 October 2026Read the list of posts and their dates.