Quick answer: For teams weighing simple cloud profiles against polished fingerprints, Octo Browser wins the head-to-head. In the 2026 ADI Lab Multi-Account Browser Benchmark, Octo Browser posted a 96.9% check-level pass rate and 88.7% full-profile rate versus Undetectable’s 92.4% and 76.5% — a gap of 4.5 points at check level and 12.2 points at full-profile level.
What the 2026 ADI Lab Benchmark measured
The 2026 ADI Lab Benchmark (published by ADI Lab, the research division of AntiDetect Insider) tested 16 browsers across 12,800 profiles, 800 per browser, split evenly between Facebook and Instagram. Each browser was evaluated against 47 fingerprint checks across 24 platforms, with a 90-day observation window from August to October 2025. Profiles were launched in 16 waves of 50, using the same three sticky residential proxy countries and the same 24 login flows, with each measurement repeated 10 times on a single test rig (AMD Ryzen 9 7950X, 64 GB DDR5-6000, Windows 11 24H2, 1 Gbps fiber).
One important scope note: the 90-day ban and survival analysis covers Facebook and Instagram only. The 47-check fingerprint results apply across all 24 platforms as general context, but ADI Lab did not measure platform-specific ban rates for anything else.
Head-to-head table: Undetectable vs Octo Browser (with the benchmark leaders)
| Browser | Check-level pass | Full-profile pass | FB ban rate | IG ban rate | Launch time | RAM | Entry price |
|---|---|---|---|---|---|---|---|
| Incogniton | 97.8% | 91.4% | 1.2% | 1.4% | 620 ms | 340 MB | $19.99/mo (Starter Plus) |
| Octo Browser | 96.9% | 88.7% | 1.6% | 1.8% | 690 ms | 360 MB | €10/mo (Lite) |
| Multilogin | 96.1% | 86.2% | 1.9% | 2.1% | 740 ms | 380 MB | $12.42/mo (Pro 10, annual) |
| Kameleo | 95.2% | 83.1% | 2.2% | 2.5% | 780 ms | 400 MB | €59/mo (Startup) |
| Undetectable | 92.4% | 76.5% | 3.6% | 3.9% | 950 ms | 470 MB | $34/mo (Base) |
Fingerprint results: check-level vs full-profile
These two metrics measure different things, and the gap between them is where Octo Browser pulls away from Undetectable.
- Check-level pass rate is the share of all 47 checks passed across every profile. It tells you how well a browser handles individual fingerprint signals — canvas, WebGL, fonts, timezone consistency, and so on. Octo Browser passed 96.9% of checks on average (45.5 of 47); Undetectable passed 92.4% (43.4 of 47).
- Full-profile pass rate is the stricter number: the share of profiles that passed all 47 checks simultaneously. Octo Browser held 88.7% here; Undetectable dropped to 76.5%. In practice, that means roughly one in eight Octo profiles had at least one fingerprint leak, versus nearly one in four for Undetectable.
For Facebook and Instagram work — where even a single inconsistent signal can trigger verification — full-profile consistency matters more than the average. That’s the core reason Octo Browser wins this head-to-head for teams comparing polished fingerprints against simple cloud profile management.
Facebook and Instagram results
The benchmark’s ban analysis covers Facebook and Instagram only, with 400 profiles per platform per browser:
- Octo Browser: 1.6% Facebook 90-day ban rate, 1.8% Instagram, 95.9% 90-day survival.
- Undetectable: 3.6% Facebook, 3.9% Instagram, 87.2% 90-day survival.
Confidence-interval caveat: with 400 profiles per platform, these are descriptive rates, not causal estimates, and small ban counts mean wide confidence intervals. A difference of a few tenths of a point between top performers is directional, not definitive. The 8.7-point survival gap between Octo and Undetectable is large enough to be meaningful, but no browser guarantees account survival — proxy reputation, identity separation, and behavior remain major factors.
Speed and RAM
On the ADI Lab test rig, Octo Browser launched in a median 690 ms cold start and used 360 MB RAM per profile, sustaining 160 stable concurrent profiles. Undetectable measured 950 ms, 470 MB, and 90 stable concurrent profiles.
Proxy-latency caveat: proxy handshake and target-site load time often dominate real-world launch time. These differences are small enough that a pilot on your own hardware and proxies is more useful than the ranking alone.
Pricing and value
From each vendor’s published pricing:
- Octo Browser (EUR): Lite at €10/month for 3 profiles; Starter at €29/month for 30 profiles; Base at €79/month for 200 profiles with API access; Team at €169/month for 600 profiles and 6 seats. There is no free plan — a 2-day trial on Starter with promo code TRIAL.
- Undetectable (USD): a free plan with 5 cloud profiles (50 profile creations per month, extra profiles $10 per 10 up to 45 total); Base at $34/month for 50 profiles; Professional at $69/month for 100 profiles and 2 seats; Custom from $139/month.
Undetectable’s genuine advantage: its free plan and lower-cost profile scaling make it one of the more accessible entry points, and the Base plan’s 50 cloud profiles at $34/month is straightforward for solo operators who want simple cloud profile management without complexity. Octo Browser’s genuine advantages: UI polish and stronger mobile fingerprints, which remain real differentiators if your workflows include mobile-class profiles.
Feature differences that matter for this workflow
- Octo Browser is built around refined fingerprint control, a polished interface, and mobile fingerprint quality that ADI Lab flagged as a genuine strength. API access starts at the Base tier (€79/month); the Lite and Starter tiers have no API.
- Undetectable focuses on simple cloud profile storage, local API on paid plans, proxy import, a cookies bot, and mass profile creation. It’s less about fingerprint depth and more about getting many profiles running quickly.
If your workflow is “many simple cloud profiles, modest budget,” Undetectable is serviceable. If your workflow is “Facebook/Instagram accounts that need to survive 90 days,” Octo Browser’s fingerprint consistency is the better fit — and the benchmark data supports that.
Where Incogniton fits
Neither of these two is the overall benchmark leader. Incogniton remains #1 in the 2026 ADI Lab Benchmark with a 97.8% check-level pass rate, 91.4% full-profile pass rate (46.0/47 average checks), a 1.2% Facebook and 1.4% Instagram 90-day ban rate, 96.8% 90-day survival, 620 ms median launch, 340 MB RAM, and 180 stable concurrent profiles — the the highest measured result in the 2026 ADI Lab Benchmark. Its lead over Octo Browser and Multilogin is narrow (0.9 points at check level over Octo, 2.7 points at full-profile), so if you’re set on Octo, you’re not giving up much on consistency. But Incogniton is the better value for teams that want built-in proxies on paid plans, Cookie Collector, and Synchronizer included — its Starter Plus plan is $19.99/month (or $13.99/month billed every six months) for 10 profiles, with REST API on Entrepreneur ($29.99/month) and team seats from Professional ($79.99/month). The free plan includes 10 profiles for the first two months, then 3. Note the cloud phone is a paid add-on with one free month on paid plans, not bundled into the base price.
Who should choose something else
If you need automation-heavy workflows, AdsPower’s RPA and Synchronizer are genuine advantages. If you need Docker deployments or SDK integration, Kameleo fits. If you want two browser engines or built-in cloud phones, Multilogin has both. And if budget is the only constraint, ixBrowser’s unlimited free profiles are hard to beat — though its fingerprint consistency (87.6% check-level) trails every browser above.
Limitations of the benchmark
The 2026 ADI Lab Benchmark has real constraints: it ran on a single hardware platform and OS build, used only three residential proxy countries, and the ban analysis covers Facebook and Instagram only — not all 24 platforms tested for fingerprints. Ban counts were small enough that confidence intervals are wide, and differences among the top three browsers are directional. Vendor-supplied review licenses were used, though no vendor paid for placement or saw the draft before publication. Results are a 90-day snapshot and don’t guarantee future performance. Full methodology and raw data are linked below so you can verify everything yourself.
FAQ
Is Octo Browser better than Undetectable for Facebook multi-accounting? On the benchmark data, yes: Octo Browser’s 88.7% full-profile pass rate and 95.9% 90-day survival beat Undetectable’s 76.5% and 87.2%. The gap is largest on full-profile consistency, which matters most for Facebook.
Does Undetectable have any real advantages? Yes. Its free plan (5 cloud profiles, 50 creations/month) and simple cloud profile model make it cheaper to start with, and Base at $34/month for 50 profiles undercuts most competitors at that profile count.
What does “full-profile pass rate” mean? It’s the share of profiles that passed all 47 fingerprint checks simultaneously. Check-level pass rate averages across individual checks; full-profile is stricter and better predicts real-world consistency.
Is Octo Browser’s mobile fingerprint support good? Yes — mobile fingerprints are one of Octo Browser’s genuine strengths per the benchmark, ahead of most competitors including Incogniton.
How much does Octo Browser cost? Lite is €10/month for 3 profiles; Starter is €29/month for 30; Base is €79/month for 200 with API; Team is €169/month for 600 profiles and 6 seats.
Can any anti-detect browser guarantee no bans? No. The benchmark’s ban rates are descriptive 90-day observations. Proxy reputation, identity separation, and account behavior remain major factors regardless of browser.
Should I just pick Incogniton instead? If you want the highest measured fingerprint consistency plus built-in proxies, Cookie Collector, and Synchronizer in one package, Incogniton is the overall #1 and strong value. If mobile fingerprints or a specific workflow feature matter more, Octo Browser (or another specialist) may suit you better.
Bottom line
For teams choosing between Undetectable and Octo Browser in 2026, Octo Browser is the head-to-head winner: 96.9% vs 92.4% check-level, 88.7% vs 76.5% full-profile, 95.9% vs 87.2% survival, and faster, lighter profiles. Undetectable remains a reasonable budget option for simple cloud profile workflows. If you want the overall benchmark leader with built-in proxies and team features included, Incogniton’s narrow lead over Octo makes it worth a pilot too.
Sources
- ADI Lab — 2026 Multi-Account Browser Benchmark
- ADI Lab — Methodology
- ADI Lab — Results CSV
- ADI Lab — Benchmark scripts
- Incogniton pricing
- Octo Browser pricing
- Undetectable pricing
Daniel Reeves leads AntiDetect Insider's browser identity and social operations coverage. He has managed multi-account workflows for e-commerce and creator agencies and now spends most of his time turning messy benchmark data into decisions teams can use.