Which VS Code extensions make over $10K/month now?

What counts as a VS Code extension making $10K a month?

A VS Code extension belongs in the $10K-a-month club only when we can connect real paid revenue to the product behind the extension, and that leaves us with a much shorter list than Marketplace rankings suggest.

The complication is how VS Code software gets sold. Microsoft lets developers distribute extensions through the Visual Studio Marketplace, but most commercial publishers handle payment somewhere else. GitHub Copilot bills through GitHub. CodeGPT requires an account and sells subscriptions and credits. Tabnine sells company seats. Thunder Client processes paid plans through its own website. Wallaby.js requires a separate license.

So an extension can sit at the center of a sizable software business even though the Marketplace itself records no sale.

For this article, we count a product when VS Code is a meaningful way customers use what they are paying for. We keep a separate confidence level for cases where the publisher also makes money through JetBrains, a standalone editor, a CLI, a website or other products.

That leaves three useful groups: products with strong revenue evidence, products that almost certainly clear $10K based on commercial scale, and popular extensions for which we simply cannot prove it.

Why is it so hard to find how much a VS Code extension makes?

VS Code extension revenue is unusually hard to verify because installs are public while paid conversions are almost always private.

A Marketplace page might show millions of installations, but it tells us nothing about how many people currently pay. The gap can be enormous. GitLens says it has been installed more than 51 million times, yet its free Community edition remains widely available. Thunder Client says more than six million people use the product, while its commercial plans start at only $3 per user per month.

Even the meaning of an “install” needs care. Developers change machines, reinstall extensions, use remote environments and work across multiple editors. An install count is a distribution metric, not a customer count.

The opposite problem appears with enterprise tools. A specialized extension may have far fewer users but charge $39, $59 or more per developer every month. Just a few hundred company seats can already produce a six-figure annual business.

We therefore cannot rank extension businesses by downloads. We need pricing, customer evidence and, whenever possible, an actual revenue disclosure or credible revenue estimate.

Is GitHub Copilot making more than $10K a month through VS Code?

GitHub Copilot is so far above $10K a month that the threshold barely matters. The real uncertainty is how much of Copilot's enormous revenue should be credited specifically to VS Code.

Microsoft's latest fiscal-year call said GitHub Copilot had reached 50 million users. More importantly for revenue, Microsoft said Business and Enterprise seats were still growing and that Copilot revenue accelerated by more than 60% quarter over quarter after the company added usage-based billing.

Earlier Microsoft disclosures had already put paid Copilot subscribers at 4.7 million. At only $10 per subscriber, that old paid-user figure alone would represent $47 million a month. Copilot also sells higher-priced Business, Enterprise, Pro+ and Max plans, so the actual revenue pool is considerably larger than that simple floor.

VS Code remains one of Copilot's main places of use, alongside Visual Studio, JetBrains products, GitHub itself and newer agent surfaces. We cannot say that tens of millions of dollars belong to the VS Code extension alone.

We can say something much firmer: GitHub Copilot is unquestionably a VS Code-connected product making well above $10K per month, probably by several thousand times.

Does Windsurf still count as a VS Code extension business today?

Windsurf proved that a VS Code extension could grow into a business worth tens of millions in recurring revenue, but calling today's Windsurf plugin an $82 million extension business would be outdated.

The original Codeium product grew heavily through editor plugins, including VS Code. The company then pushed users toward its own Windsurf editor. TechCrunch reported that Windsurf reached about $100 million in annual recurring revenue at one point in 2025. When Cognition later acquired the business, Cognition gave the cleaner company figure: $82 million ARR, more than 350 enterprise customers and hundreds of thousands of daily active users.

That $82 million run rate equals roughly $6.8 million a month.

The product has changed substantially since then. Cognition turned the Windsurf editor into Devin Desktop, while the old Codeium VS Code extension survives as the Windsurf Plugin. Current documentation increasingly treats that plugin as a secondary surface while Devin Desktop and Devin's agent products take center stage.

So Windsurf absolutely belongs in the history of extensions that became multimillion-dollar businesses. For today's narrower question, we classify the VS Code plugin as part of a much larger paid product rather than pretend that the plugin itself still generates millions each month.

Is BLACKBOX.AI making more than $10K a month from its coding tools?

BLACKBOX.AI is very likely making far more than $10K a month, although we cannot separate what comes from its VS Code users from the rest of the platform.

The company currently sells Pro for $10 a month, Pro Plus for $20 and Pro Max for $40. BLACKBOX.AI has also expanded beyond an editor assistant into remote coding agents, app building, team features, hundreds of AI models and enterprise contracts.

The newest available Latka estimate puts annual BLACKBOX.AI revenue around $19.8 million. That works out to about $1.65 million a month. Latka labels the number as an estimate, so we should not give it the same weight as Microsoft's Copilot disclosure or Cognition's Windsurf ARR figure.

Still, the gap is enormous. BLACKBOX.AI would need to generate less than 0.7% of that estimated company revenue to fall below our $10K monthly threshold.

The current $10 Pro tier gives us a useful reality check too: 1,000 equivalent subscribers would already produce $10K a month. BLACKBOX.AI sells across VS Code, other IDEs, web and agent products, so extension-specific revenue remains hidden. The overall coding product comfortably belongs in our over-$10K group.

Is CodeGPT actually making more than $10K a month?

CodeGPT is one of the clearest smaller examples we found: its current pricing, two-million-plus developer base and outside revenue estimate all point comfortably above $10K a month.

CodeGPT still describes itself directly as a Visual Studio Code extension in its documentation and says more than two million developers use it. That makes the link between product and extension tighter than it is for a sprawling platform such as GitHub or GitKraken.

The current commercial model starts with a free tier, then charges $9 a month on annual billing for Professional and $27 per seat for Teams. Users can also buy additional credits.

Latka estimates that CodeGPT reached $2.2 million in annual revenue. That figure is not an audited company filing, but if it is approximately right, monthly revenue sits around $183,000.

The threshold itself requires very little conversion. At $9 per month, 1,112 Professional subscribers are enough. CodeGPT could therefore cross $10K with roughly one paying subscriber for every 1,800 developers in its stated user base.

CodeGPT plan	Current annual-billing price	Customers needed for $10K/month
Professional	$9/month	1,112
Teams	$27/seat/month	371

Is Tabnine making more than $10K a month?

Tabnine almost certainly clears $10K a month today, even though the company still does not publish the revenue number we would need to call its VS Code revenue verified.

Tabnine's own pricing page currently charges $39 per user per month for Code Assistant and $59 for its Agentic Platform, both sold on annual contracts. The company says its platform is trusted by millions of developers and thousands of companies.

At $39 per user, only 257 paid seats generate more than $10K monthly. At $59, the number falls to 170.

That is tiny compared with Tabnine's stated company footprint. Even one 300-developer customer on the $39 plan would theoretically represent $11,700 of monthly contracted value before considering any other customer.

Tabnine also sells private deployment, governance, analytics, codebase context and agentic development capabilities aimed at businesses where deployments can cover whole engineering teams. Its positioning has moved strongly toward enterprise customers, including companies requiring on-premises or air-gapped environments.

We cannot turn “thousands of companies” into an exact ARR figure without inventing a conversion rate. We do not need to. Tabnine remaining below $10K per month would require fewer than a few hundred paid seats across that entire commercial footprint, which is not a credible base case.

Does GitLens itself make more than $10K a month?

GitLens probably supports more than $10K in monthly revenue, but GitKraken's bundling makes a clean GitLens-only number impossible to defend.

GitLens remains one of the biggest VS Code extensions, with more than 51 million installs according to its current Marketplace listing. The free Community edition still covers substantial Git functionality, while paid GitLens features sit inside GitKraken's wider DevEx subscriptions.

That wider bundle is the problem for our calculation. A GitKraken customer can get GitLens alongside GitKraken Desktop, CLI, web tools, AI functionality and other features. We cannot look at a paid seat and say exactly how much of that payment was caused by GitLens.

The company-level economics are certainly large enough. A recently updated Latka profile estimates GitKraken at $10.6 million in annual revenue, roughly $883,000 a month, and describes a platform used by more than 40 million developers and 100,000 organizations.

GitLens would only need to account for about 1.1% of that estimated revenue to exceed $10K monthly.

That makes the extension a strong probable member of the club, but “GitLens makes $X per month” would still be pretending we know something GitKraken does not disclose publicly.

Could Thunder Client already make more than $10K a month?

Thunder Client could easily be above $10K a month today, but this remains a plausible case rather than a verified one because the company does not disclose sales.

This is still one of the more interesting examples for a smaller extension builder. Thunder Client describes its lightweight REST API client as trusted by more than six million users, and its current business model is unusually easy to understand.

The Starter plan costs $3 per user per month when billed annually, Business costs $7 and Enterprise costs $16. Paid tiers add team features, CLI and CI/CD integration, broader protocol support and, higher up the ladder, features such as offline activation, enterprise SSO and audit logs.

The numbers required to reach $10K are surprisingly small. Thunder Client needs 3,334 Starter seats, 1,429 Business seats or 625 Enterprise seats.

Even the largest of those groups would equal only about 0.056% of the stated six-million-user audience.

That makes $10K per month entirely believable. But a tiny required conversion rate is evidence of plausibility, not proof that the conversion actually happened.

Thunder Client plan	Current price	Seats needed for $10K/month
Starter	$3/user/month	3,334
Business	$7/user/month	1,429
Enterprise	$16/user/month	625

Do Wallaby.js and Quokka.js make more than $10K a month?

Wallaby.js and Quokka.js are real commercial developer tools with paid licenses, but we still cannot verify that current sales exceed $10K a month.

Wallaby.js is particularly relevant because there is no ambiguity about whether the extension is commercial. Its VS Code Marketplace page explicitly says Wallaby.js requires a license after the free trial.

The company sells personal licenses and company-seat licenses. Those purchases provide perpetual use of the covered version plus a period of updates, and customers can later renew their update coverage. Wallaby also sells a bundle with Quokka.js.

That structure makes monthly recurring revenue a bad fit. A customer can buy a perpetual license in one month and contribute nothing the next month until a future renewal. Annual sales would be more useful, but Wallaby does not publish them either.

The product has existed for years, supports several major editors and maintains a full commercial licensing system, so crossing $120,000 of annual sales is perfectly plausible. We found no hard revenue number that justifies promoting that possibility to a fact.

Wallaby/Quokka therefore stays in the unverified group.

How many paying users does a VS Code extension need to make $10K a month?

A VS Code extension can reach $10K a month with only a few hundred business customers or roughly a thousand typical individual subscribers, which explains why relatively niche tools can become meaningful businesses.

The math is simple. A $5 product needs 2,000 paying users. At $10, it needs 1,000. A $20 tool needs 500. At Tabnine's $39 Code Assistant price, 257 seats cross the line.

This also explains why raw installation count tells us so little. A free extension with 20 million installs may generate almost no direct revenue. A specialized enterprise extension with 500 paying developers could produce more than $200,000 a year.

AI has pushed the ceiling much higher because companies can now charge for recurring model usage, agents and hosted infrastructure. The older commercial extension model relied more heavily on licenses, advanced local features or team collaboration. Copilot, CodeGPT, BLACKBOX.AI and Tabnine can keep charging because every active customer consumes an ongoing service.

For someone building a VS Code business today, $10K monthly revenue no longer requires winning the Marketplace. It requires finding a few hundred to a few thousand people with a problem painful enough to pay for repeatedly.

Monthly revenue per customer	Paying customers needed for $10K/month
$5	2,000
$10	1,000
$20	500
$39	257
$59	170

Which VS Code extensions make over $10K/month now?

Several VS Code-connected products clearly make more than $10K a month today, but GitHub Copilot is the only one in this group where the available company disclosures make the conclusion overwhelming without leaning on third-party revenue estimates.

GitHub Copilot sits in a category of its own. Microsoft says the product now has 50 million users, paid Business and Enterprise seats continue to grow, and Copilot revenue recently accelerated more than 60% quarter over quarter. Earlier paid-subscriber disclosures already implied tens of millions of dollars in monthly subscription revenue.

CodeGPT is our strongest smaller extension-led candidate. It still presents itself as a VS Code extension, claims more than two million developers and sells $9 Professional and $27-per-seat Teams plans. Latka estimates $2.2 million in annual revenue, putting it comfortably over the threshold if the estimate is reasonably accurate.

BLACKBOX.AI also looks safely above $10K at company level. Its current plans run from $10 to $40 per month before enterprise contracts, while Latka's recently refreshed estimate puts the company near $19.8 million in annual revenue. The limitation is attribution because BLACKBOX.AI now spans far more than its VS Code integration.

Tabnine deserves similarly high confidence even without an external revenue figure we trust enough to quote as fact. A company that says it serves millions of developers and thousands of companies while charging $39 to $59 per developer would need an extraordinarily small paid deployment to remain below our threshold.

GitLens comes next. GitKraken's estimated company revenue and GitLens's 51-million-plus installs make more than $10K of monthly economic contribution highly believable, although bundling prevents us from measuring it.

Thunder Client is plausible and may well be there already. Wallaby.js and Quokka.js remain possible. For both cases, we found a functioning paid business model but insufficient current revenue evidence.

Windsurf needs a special label. Codeium/Windsurf unquestionably built a huge paid business after starting from editor extensions, reaching $82 million ARR in the figure Cognition disclosed around the acquisition. These days, however, the main product has become Devin Desktop and the legacy VS Code plugin is a secondary surface. Windsurf proves that an extension can grow far beyond $10K a month, but that is different from claiming its present VS Code plugin independently produces that revenue.

The answer, then, is clearly yes. What we cannot honestly produce is a precise public leaderboard, because VS Code gives us installation numbers while publishers keep their conversion rates and product-level revenue private.

Product connected to VS Code	Over $10K/month?	Our confidence	Why
GitHub Copilot	Yes	Extremely high	Microsoft disclosures put the overall product many orders of magnitude above the threshold
CodeGPT	Very likely yes	High	2M+ developers, paid plans and a $2.2M outside revenue estimate
BLACKBOX.AI	Very likely yes	High	Paid plans plus a recently updated $19.8M company revenue estimate
Tabnine	Almost certainly yes	High	$39–$59 seats, millions of developers and thousands of companies
GitLens	Probably yes	Medium	Huge distribution and a large paid GitKraken business, but revenue is bundled
Thunder Client	Possibly yes	Medium-low	6M+ users and paid plans; no disclosed revenue
Wallaby.js / Quokka.js	Possibly	Low	Genuine commercial licenses but private sales
Windsurf Plugin	Historically yes at product level	High historically, low for plugin-only revenue now	Windsurf reached $82M ARR before evolving into Devin Desktop