JustBrowser vs Kameleo

A side-by-side comparison of JustBrowser and Kameleo, two multi-account browsers: what a team pays on each, and how their features and engines differ.

Pricing

JustBrowser is one price — $9.99/month, or $99.99/year — with unlimited profiles and unlimited teammates. Kameleo prices in euros by how many browsers run at once rather than by profile count: every plan stores unlimited profiles on your computer, and their Startup plan, around €59/month, runs 10 browsers at once with 5,000 cloud profiles and unlimited free seats. So for 100 profiles and 3 teammates the comparison is roughly €59/month against our $9.99/month.

Kameleo figures read from their pricing page and their help center on 5 November 2026. Monthly billing; they also advertise a lower annual rate. Prices change — check theirs before deciding.

Their pricing page opens on its annual prices; these are the monthly ones. Kameleo also has a free plan: unlimited local profiles, 100 cloud profiles and 3 seats, with 2 browsers at once and 300 minutes of browser use a month. JustBrowser gives you 7 days of the full product to try, with a card on file so nothing stops when the trial ends.

Feature Comparison

Feature	JustBrowser	Kameleo
Price at 100 profiles	$9.99/mo	~€59/mo
100 profiles + 3 teammates	$9.99/mo	~€59/mo
Price as you add profiles	Unchanged	Set by browsers running at once
Free to try	7-day trial, everything	Free plan: 2 browsers at once, 300 minutes a month
Unlimited team seats included	Yes	Yes, on paid plans
Cloud sync	Unlimited	100 cloud profiles free, 5,000 on paid plans
Custom Chromium engine	Yes (C++ level)	Yes (Chroma, Chrome-based)
Firefox engine	Yes (real Firefox)	Yes (Junglefox, Firefox-based)
REST API	Included	Local, every plan
Playwright / Puppeteer / Selenium	All three	All three
Team collaboration	Unlimited members	Unlimited members on paid plans
Platform	Windows, Apple Silicon Macs	Windows, macOS; Docker images

Browser Engine

JustBrowser uses a custom Chromium build, patched at the C++ source level and rebuilt as upstream Chromium moves, and runs Firefox profiles in real Firefox. Kameleo has two custom-built kernels: Chroma, Chrome-based, and Junglefox, Firefox-based, which they update about every two months. Several kernel versions can run side by side.

Where Kameleo Leads

Kameleo has a free plan, official Docker images (Linux and Windows containers), and official SDK packages for its local API on PyPI, npm and NuGet. Its team seats are free and unlimited on paid plans, as ours are. Those are Kameleo's descriptions of their product; we have not tested them.

Where JustBrowser Leads

JustBrowser is one flat price with unlimited profiles and no limit on cloud storage, where Kameleo prices by browsers running at once and keeps 5,000 cloud profiles on its paid plans, more on Enterprise. Kameleo's free plan caps browser use at 300 minutes a month; JustBrowser's trial is the full product.

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