AI Toolbox makes $23K a month with an MRR of $1,244
A two-person Chrome extension that adds folders, search and export to ChatGPT, Claude, Gemini and Grok. Verified revenue is up almost tenfold in a year, and nearly all of it is one-time lifetime purchases.
Product at a glance
Summary
What this business is
AI Toolbox is a Chrome extension from Infi Developments, a two-person company. It launched in September 2024 as ChatGPT Toolbox and was renamed in April 2026 after adding Gemini, Claude and Grok. It fills gaps the chat products leave open: folders, search across old conversations, saved prompts and export. Most buyers pay once for a lifetime licence, so the business has very little recurring revenue and has to find new buyers every month. It has found them: monthly revenue rose ten times in a row. It has been listed for sale since January 2026.
Why these scores? See the reasons in Key takeaways →
Momentum
Rising fast. Revenue: last three complete months +97% on the three before; +258% on the same months half a year earlier.Derived
Best suited for
Builder (main). The product is a browser extension that has to keep working as four other sites change.
Marketer (second). A 644-page site built on repeating patterns does the selling.
What you need to start. The skill to build and maintain an extension, the patience to write hundreds of pages, and acceptance that the host platforms can remove your reason to exist.Our read
Key findings
Product overview
It sells the organising features that AI chat products have left out.
After a few hundred conversations, an AI chat sidebar becomes a long list with no structure. AI Toolbox adds what is missing inside each site’s own page: nested folders, full-text search across old messages, saved prompts with a shortcut, bookmarks and export to PDF, Markdown or text. One install covers ChatGPT, Gemini, Claude and Grok, each as a module the user switches on[2]. The company says conversation content stays in the browser and is not stored on its servers[2].
What the site looks like
Captured Nov 11, 2026 · Screenshots: ai-toolbox.co
What to look for
- 1The headline lists three missing features: “Folders, search, and export for your AI chats.”Fact
- 2Four platform names sit next to the product name: ChatGPT, Claude, Gemini, Grok.Fact
- 3The proof is borrowed from the Chrome Web Store: a user count and a star rating.Fact
What to look for
- 1The lifetime plan carries the “Most popular” label, not the monthly one.Fact
- 2Each lifetime price is shown next to a higher one that is struck through. On Nov 11 that was a Black Friday offer at half price.Fact
- 3The page does the sum for the buyer: lifetime “pays back” in a stated number of months against $9.99 a month.Fact
What to look for
- 1An index of articles that set the product against each rival extension by name.Fact
- 2This is one of more than a dozen sections of the site built on a repeating pattern. See §05.Our read
- 3The articles disclose that the author builds the product.Fact
From one chat product to four
| When | What changed |
|---|---|
| Sep 2024 | Launches as ChatGPT Toolbox on the Chrome Web Store |
| May–Nov 2025 | The homepage says 10,000 users throughout |
| Mar 2026 | 15,000 users |
| Apr 2026 | Renamed AI Toolbox. Team plans appear on the pricing page |
| Jun 2026 | 25,000+ users. Gemini and Claude modules on the homepage |
| Jul 2026 | An All Access lifetime plan covers three platforms |
| Oct 2026 | 40,000+ users. Grok is the fourth platform |
From archived copies of the homepage and pricing page[4] and the company’s press kit[2]. User counts are the site’s own statements on those dates.
Infi Developments describes itself as a two-person company. One co-founder leads product and frontend work and the other backend systems[2]. The TrustMRR listing gives the team size as two to five people and names one of the founders[1].
Revenue analysis
About $816 a day, every day, from people paying once.
Hover or tap a bar, or pick a week. Verified daily revenue, Oct 13 – Nov 9, 2026 (UTC), from TrustMRR[1]. Nov 10 is left out because the day was not complete at sync.
Lowest day $399, highest $1,436.Derived
$22,837 over 28 days.Derived
No single day carries the month.Derived
$1,244 MRR against $23,387 in 30 days.Derived
Monthly revenue: ten rises in a row
Hover or tap a bar. Monthly verified revenue from TrustMRR[1], December 2025 to November 2026. November covers Nov 1–10.
Our arithmetic on the verified data in this report. Revenue ÷ MRR uses the last 30 days; the share of all-time revenue counts the months in the chart above; the swing is the median change between complete months.
Monthly revenue went from $2,351 in December 2025 to $23,337 in October 2026, 9.9 times as much, without a single down month. The two largest jumps were February (+76.6%) and June (+78.2%)[1]. The All Access plan first appears in the archive between mid-April and early July[4], and a Product Hunt launch that the company reports as #1 of the day took place on Sep 6[5]. Those events and the rises overlap; we cannot show which caused what.Our read
$128,128 of $132,966 all time.Derived
Verified revenue in the product’s first 14 months.Derived
Read from Google Analytics by TrustMRR.Fact
As reported on the listing.Fact
The listing’s claims, checked
| Claim on the sale listing | Checked against | Result |
|---|---|---|
| “40,000 Chrome Web Store users” | The store listing shows 40,000 users | Matches |
| “4.6/5 from 1,000+ ratings” | The store shows 4.6 from about 1,100 ratings. The company’s own site says 4.7 from 981 | Matches the store; the site is 0.1 higher |
| “2,100+ paying customers” | All-time revenue of $132,966 is $63 per customer at that count, inside the range of lifetime prices. An archived listing from Oct 6 said 1,700+ | Plausible; not verifiable |
| One founder named | The company’s press page names two co-founders | The site says two |
| “~5 hrs/week to run” | The store version went from 5.0.54 on Oct 14 to 5.0.64 on Nov 10. 613 of 644 site pages were modified since September | Hours are not visible; the output in this period is large |
| “No Google, Meta or Reddit ads” | We did not check ad libraries | Not checked |
| “Profitable every month since launch, 24 in a row” | Verified revenue for the first 14 months totals $4,838 | Could not be checked |
Claims from the seller’s message and description on TrustMRR[1]. Checks from the Chrome Web Store[7], the company’s site[2], its fact file[5], its sitemap[6] and archived listings[3].
We set these out as found. The figures that an outsider can test, users and rating, are accurate. Where the listing and the company’s own pages differ, both are quoted and we do not know the reason. One product page on the site also says “five years and 20,000+ users later”, while the press page gives the launch as September 2024[2].Our read
Market
The site carries 48 pages comparing the product with rival extensions[6]. None of those rivals has named, verified revenue that we found, so revenue is not compared.Our read
For buyers: the listing, checked
A fair multiple on revenue, and a very high one on recurring revenue, because almost every sale is a one-time licence.
On revenue the price is ordinary: 3.3 times 30-day revenue × 12 and 3.2 times a year at November’s pace[1].Derived On recurring revenue it is 61.6 times, because about 95% of sales are one-time licences that have to be sold again every month.Derived The ask is also 6.9 times everything the business has earned, and 96% of that came in the last twelve months.Derived
Other AI tools for sale
| Business | What it does | Best month (since Dec 2025) | Latest full month | On sale |
|---|---|---|---|---|
| AI Toolbox | Folders, search and export for AI chat sites; mostly one-time licences | $23,337 (Oct) | $23,337 (Oct), a new high | $920,000 (3.3x) |
| Lunchbreak[8] | Rewrites AI text; subscriptions | $52,503 (Mar) | $36,625 (Oct), −30% | $1,500,000 (3.6x) |
| AI Interview Copilot[9] | Live interview help; subscriptions | $43,545 (Jan) | $26,453 (Oct), −39% | $850,000 (3.6x) |
| MagicSlides[10] | AI slides in Google Slides | $19,189 (Jan) | $9,772 (Oct), −49% | $700,000 (6.3x) |
Monthly verified revenue from each TrustMRR page, read Nov 11, 2026. Multiples as TrustMRR shows them. MagicSlides has its own Oddig report.
The peers ask about the same multiple, 3.6 times, but most of their revenue recurs and all of them are below their best month[8][9][10].Derived AI Toolbox is the only one still setting records; it is also the only one whose revenue a buyer must win again each month.Our read
Checking the seller’s note
| Claim | What we found |
|---|---|
| 40,000 Chrome Web Store users, 4.6/5 from 1,000+ ratings[1] | Matches the store page (see the report). |
| 2,100+ paying customers[1] | Not verifiable. All revenue ÷ 2,100 is about $63, inside the $49.50–$99 licence range, so the size is plausible.Derived |
| Profitable every month since launch, 24 in a row[1] | Not verifiable. Verified revenue in the first 14 months was $4,838 in total.[1] |
| Runs on about 5 hours a week[1] | The extension shipped 10 versions in 27 days and most of the site’s pages changed since September (see the report). We cannot see the hours. |
| One founder listed on TrustMRR[1] | The company site names two co-founders (see the report). |
| A 23k-member Reddit community is included[1] | Not checked; ask how it transfers. |
From the seller’s message and profile on TrustMRR[1], set against what we could check.
What running it involves
| Area | What we can see | What a buyer must find out |
|---|---|---|
| Revenue | About 5% recurring; the rest one-time licences at $99 and $199, now half price[1] | Licences sold per month and the discount history |
| Platforms | Works inside ChatGPT, Gemini, Claude and Grok (see the report) | How often their pages change and break the extension |
| Store | Featured on the Chrome Web Store (see the report) | Policy warnings, and what happens if the badge goes |
| Channel | A 644-page site built for search and AI answers (see the report) | Traffic by source; the seller says 49% of sales come from organic search[1] |
| Team | Two co-founders; 92% margin claimed[1] | Who stays after a sale, and for how long |
| Obligations | About 2,100 paying customers by the seller’s count, most on one-time licences[1] | What updates and support they are owed, with no further income from them |
From the TrustMRR profile and listing[1] and our report.
Questions to ask the seller
| # | Ask | Why it matters |
|---|---|---|
| 1 | Licences sold per month, at what price, with every discount period marked | Revenue has to be re-earned each month |
| 2 | Breakages caused by changes on ChatGPT, Gemini, Claude or Grok, and the fix time | The product lives on other companies’ pages |
| 3 | Hours per week for each co-founder, and who stays after the sale | The 5-hour claim against a busy release log |
| 4 | Traffic and sales by source: search, AI answers, Chrome store, Reddit | One channel change could move most sales |
| 5 | Refund rate, and what lifetime licence holders are owed | Old customers bring support work and no revenue |
| 6 | Which assets transfer: domain, store listing, Reddit community, affiliates | Some are accounts, not property |
Our list, built from what the public data cannot show.
This is information for due diligence, not investment advice. Oddig has no relationship with the seller or TrustMRR and receives nothing from any sale.
Pricing: lifetime first
The one-time plan is the headline offer, and it has almost always been shown beside a higher price with a line through it.
| Archived | Lifetime | Subscription |
|---|---|---|
| Nov 2024 | $49.99 | $5 a month |
| Feb 2025 | $49.99, shown against $99.99 (−50%) | $5 a month |
| May 2025 | Not on the page | $9.99 a month; $96 a year, shown against $120 |
| Sep 2025 – Mar 2026 | $99, shown against $123 (−20%) | $9.99 a month |
| Jul 2026 | $99; All Access $149 for three platforms | $9.99 a month |
| Oct 2026 | $99; All Access $199 for four platforms | $9.99 a month; teams $12 a seat |
| Nov 11, 2026 | $49.50 and $99.50 (Black Friday) | $9.99 a month |
From archived copies of the pricing page and homepage[4] and the live page[2].
Two things are constant. The lifetime plan is labelled the best seller or most popular in each capture where we could read the label. And it sits beside a reference price: “$123 (−20%)” was on the page from at least September 2025 to November 2026[4]. The page also does the comparison for the buyer, stating that lifetime pays back in ten months against the monthly plan, or five at the Black Friday price[2].
Where customers come from
From search, by way of a site with a page for nearly every question a user of these four products could type.
Read Nov 11, 2026.Fact
By last-modified date.Derived
Google Analytics, via TrustMRR.Fact
As listed on TrustMRR.Fact
| Section | Pages | Pattern |
|---|---|---|
| Tutorials | 99 | How to do one task, per platform |
| Feature pages | 98 | One feature on one platform, across all four |
| “Management and productivity” guides | 140 | Problem articles, per platform |
| Competitor comparisons | 48 | This product against a named rival |
| Use cases | 47 | One kind of user or job |
| Translated sections | 60 | Six languages, ten pages each |
Counted from the sitemap by top-level section[6]. The remaining pages are single pages, model guides and free tools.
The site is a grid. Take a feature such as folders, multiply by four platforms, and there are four pages; take a rival extension and there is a comparison. The comparison pages state up front that the author builds the product and should be read as biased[2]. The seller’s description says the site is “built for Google and AI answer engines”[1], and it publishes a plain-text fact file for AI assistants listing its version, prices and launch dates[5].
About 1,100 ratings and a Featured badge. The store is also where people search for extensions.[7]
FactOn Sep 6, 2026, with 400+ upvotes, as the company reports it. We did not read the Product Hunt page.[5]
FounderThe seller counts 23,000 members in a Reddit community that is part of the sale.[1][2]
FounderA token counter, a cost calculator, a model comparison and others, linked from the footer.[2]
FactGrowth strategies
Five moves, all of them visible from outside.
Timeline
- Sep2024ProductChatGPT Toolbox launches on the Chrome Web Store.[2]
- Nov 132024PricingLifetime $49.99; monthly $5.[4]
- Sep 112025PricingLifetime $99, shown against $123; monthly $9.99.[4]
- Dec2025Revenue$2,351 for the month.[1]
- Jan 142026SaleListed for sale on TrustMRR. January revenue is $2,737.[1]
- Feb2026Revenue$4,834 for the month, up 76.6%.[1]
- Apr2026ProductRenamed AI Toolbox.[2]
- Jun2026Revenue$12,368 for the month, up 78.2%.[1]
- Jul 72026PricingAll Access lifetime plan at $149 for three platforms.[4]
- Sep 62026MarketingProduct Hunt launch, #1 of the day as the company reports it.[5]
- Oct2026Revenue$23,337 for the month, the tenth rise in a row.[1]
- Nov 112026PricingBlack Friday: lifetime plans at half price.[2]
Key takeaways
AI Toolbox shows how far a small extension can go on search and a one-time price, and how little of that revenue stays for next month.
Why we scored it this way
Copy
- Sell the lifetime plan as the main offer when buyers resist one more subscription. P2
- Build pages on a grid: every feature for every platform, and every rival by name. P3
- Write a plain fact file for AI assistants so they describe your product correctly. P4
- Disclose your bias on comparison pages. This company does, on every one we read. P3
Avoid
- Reading one-time sales as recurring. At 5.3% subscriptions, a slow month for new buyers is a slow month. §02
- Building only on someone else’s missing feature. The host can ship it. §10
- Letting your own pages disagree. The site gives two different ratings and two different ages for the product. §02
Our predictions
Three claims with dates. We mark each one right or wrong on its date and keep the result on the page.
Track record: the predictions in our earlier reports are still open; the first checks land Dec 1, 2026. We mark each prediction right or wrong on its date and keep the result on the page.
What could prove us wrong
Things that would change our read, and how to check them.
- The Black Friday offer may be pulling sales forward. Half-price lifetime plans in November could lift this month and thin out the next ones.Check: December and January revenue against October.
- Paid ads may be in the mix. “No Google, Meta or Reddit ads” is the seller’s statement. We did not check the ad libraries for this report.Check: Google’s Ads Transparency Center and the Meta Ad Library for the domain.
- A site built this fast can lose its search traffic as fast. 613 of 644 pages were modified since September. Search engines sometimes discount large sets of pattern pages.Check: monthly visitors on the TrustMRR listing, which reads Google Analytics.
- Lifetime customers still cost something. Every licence sold is a user to support for as long as the extension exists, with no further payment.Check: not public. The 92% margin is entered by the founder.
Appendix
FAQ
How much does AI Toolbox make?
$23,387 in the 30 days to Nov 10, 2026 and $132,966 all time, verified through Lemon Squeezy and Polar on TrustMRR. MRR is $1,244 from 141 active subscriptions; most revenue is one-time purchases.
What does AI Toolbox cost?
There is a free plan with caps. Premium is $9.99 a month, or $99 once for one platform, or $199 once for all four. On Nov 11, 2026 the lifetime plans were half price under a Black Friday offer. Teams start at $12 per seat per month.
Who makes AI Toolbox?
Infi Developments, which its press page describes as a two-person software company founded in September 2024 by Adi Leviim and Mohammad El-Esawi. The product was called ChatGPT Toolbox until April 2026.
Is AI Toolbox for sale?
Yes. It was first listed on TrustMRR on Jan 14, 2026. The asking price is $920,000, about 3.3× annualised 30-day revenue, and the listing shows 6 offers received.
Sources
- [1]TrustMRR: AI Toolbox — revenue, MRR, subscriptions, visitors, daily and monthly data, sale listing and seller’s statements. Revenue verified through Lemon Squeezy and Polar API keys; visitors through Google Analytics. Synced 2026-11-10 20:51 UTC.
- [2]ai-toolbox.co — homepage, pricing page, about page and press kit. Read 2026-11-11.
- [3]Wayback Machine captures of the TrustMRR page for AI Toolbox on Oct 6 and Oct 14, 2026 — MRR, subscriptions, all-time revenue and the customer count stated then. Read 2026-11-11.
- [4]Wayback Machine captures of ai-toolbox.co — seven homepage captures and ten pricing-page captures from September 2024 to November 2026. Read 2026-11-11.
- [5]ai-toolbox.co/llms-full.txt — the site’s fact file for AI assistants: version, launch dates, Product Hunt result. Read 2026-11-11.
- [6]ai-toolbox.co/sitemap.xml — 644 URLs with last-modified dates, counted by section. Read 2026-11-11.
- [7]Chrome Web Store listing — users, rating, version and update date. Read 2026-11-11.
- [8]TrustMRR: Lunchbreak — AI text tool for students and professionals, monthly revenue, MRR, sale listing. Payment-provider verified. Read 2026-11-11.
- [9]TrustMRR: AI Interview Copilot — AI tool for job interviews, monthly revenue, MRR, sale listing. Payment-provider verified. Read 2026-11-11.
- [10]TrustMRR: MagicSlides — AI slides add-on, monthly revenue, sale listing. Stripe-verified. Read 2026-11-11.
Screenshots © Infi Developments, used for commentary. Oddig has no business relationship with AI Toolbox or Infi Developments. ChatGPT, Claude, Gemini and Grok are trademarks of their owners. Numbers change daily; check the sources for the latest.
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