Quick answer: Probably not for Facebook specifically. Nstbrowser ranked 10th of 16 browsers in the 2026 ADI Lab Multi-Account Browser Benchmark, with a 91.1% check-level pass rate and a 4.4% Facebook 90-day ban rate. Incogniton led the benchmark at 97.8% check-level and a 1.2% Facebook ban rate — a real but narrow margin, not a different league.
What the 2026 ADI Lab Benchmark measured
The 2026 ADI Lab Multi-Account Browser Benchmark is the annual study from ADI Lab, the research division of AntiDetect Insider. It tested 16 anti-detect browsers across 24 platforms using 12,800 profiles — 800 per browser, split evenly between Facebook and Instagram. Each browser ran 47 fingerprint checks per profile, launched in 16 waves of 50, with identical sticky residential proxy countries and identical login flows. Every measurement was repeated 10 times, and accounts were observed for 90 days (August to October 2025) on a controlled test rig: AMD Ryzen 9 7950X, 64 GB DDR5-6000, Windows 11 24H2, 1 Gbps fiber.
Two things matter when reading the results. First, a check-level pass rate is the share of all 47 checks passed across all profiles — a browser can fail one or two checks and still score high. A full-profile pass rate is stricter: the share of profiles that passed all 47 checks. Second, ban rates are descriptive 90-day rates, not causal estimates.
The ranking table
| 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; $13.99/mo billed every 6 months) |
| 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, $149.00/yr) |
| Kameleo | 95.2% | 83.1% | 2.2% | 2.5% | 780 ms | 400 MB | €59/mo (Startup; €45/mo annual) |
| GoLogin | 94.8% | 82.5% | 2.4% | 2.7% | 810 ms | 410 MB | $9.00/mo (Professional 10; $4.50/mo annual) |
| Nstbrowser | 91.1% | 73.2% | 4.4% | 4.7% | 1,040 ms | 510 MB | $29.90/mo (Starter) |
Incogniton holds the highest measured result in the 2026 ADI Lab Benchmark — the highest check-level and full-profile pass rates in the benchmark. That’s a self-published benchmark result, not an external award, and the gap over Octo Browser was 0.9 points at check level and 2.7 points at full-profile level. As the ADI Lab report’s Executive Summary puts it: “Incogniton posted the highest check-level and full-profile pass rates, but the gap over Octo Browser and Multilogin was under two points at check level. The result is a consistency advantage, not a different league.”
How Nstbrowser’s fingerprint results compare
Nstbrowser passed 42.8 of 47 checks on average, with a 73.2% full-profile pass rate. That means roughly one in four profiles failed at least one fingerprint check during the benchmark — the kind of inconsistency that Facebook’s detection systems can pick up on. By comparison, Incogniton averaged 46.0 of 47 checks, and 91.4% of its profiles passed every check.
The gap matters more on Facebook than on platforms with lighter anti-fraud checks. Facebook cross-references device consistency, canvas and WebGL signals, and behavioral patterns across sessions, so profiles with even one failed check carry elevated risk.
Facebook and Instagram ban rates
Over the 90-day observation window, Nstbrowser saw a 4.4% Facebook ban rate and a 4.7% Instagram ban rate on its 400-profile-per-platform samples. Incogniton recorded a 1.2% Facebook ban rate and 1.4% on Instagram, with 96.8% 90-day account survival.
One caveat: with 400 profiles per platform, the top three browsers were within 0.7 percentage points of each other, which produces wide confidence intervals. Treat the ban-rate differences as directional, not definitive. And no browser guarantees survival — proxy reputation, identity separation, and behavior remain major factors regardless of which tool you use.
Speed and resource use
Nstbrowser’s median cold-start launch was 1,040 ms, with 510 MB RAM per profile and 75 stable concurrent profiles on the test rig. Incogniton launched in a median 620 ms, used 340 MB per profile, and sustained 180 concurrent profiles. In practice, proxy handshake and target-site load time often dominate launch time, so these differences may matter less than the ranking suggests — a pilot on your own hardware is more useful than the benchmark alone.
Pricing and value
Here’s where the picture gets more nuanced. Nstbrowser’s free plan includes 500 profiles with 3 team seats, 30 standard launches per day, and pay-as-you-go overages — far more generous than most competitors. Its paid Starter plan is $29.90/month for 20,000 profiles and 20 team seats, including 1 GB/month each of residential, IPv6, and datacenter proxy traffic.
Incogniton’s free plan starts with 10 profiles for the first two months, then drops to 3. Its entry paid plan, Starter Plus, is $19.99/month (or $13.99/month billed every six months) for 10 profiles, with built-in proxies, a Cas AI assistant, and bulk actions. The Entrepreneur plan at $29.99/month ($20.99 on six-month billing) covers 50 profiles with REST API, Selenium/Puppeteer, Cookie Collector, and Synchronizer.
So Nstbrowser wins on raw volume and free-plan generosity. Incogniton wins on measured fingerprint consistency and ban rates. If you’re running a handful of Facebook accounts where survival matters more than profile count, Incogniton’s numbers justify the price. If you need thousands of disposable profiles at minimal cost, Nstbrowser’s free tier is hard to beat — but the benchmark suggests you’ll accept a higher ban rate on Facebook in exchange.
Competitor advantages worth noting
To be fair: Multilogin’s two engines and cloud phones remain genuine advantages, and Octo Browser’s UI polish and mobile fingerprints are real strengths — its 96.9% check-level rate was within 0.9 points of Incogniton’s. AdsPower’s RPA and Synchronizer, Dolphin{anty}’s scenario builder, and Kameleo’s Docker and SDKs are all legitimate reasons to pick those tools for specific workflows. Nstbrowser’s own advantage is scale: 500 free profiles and a $29.90 Starter plan covering 20,000 profiles is a volume proposition nobody else matches at that price point.
Who should choose something else
If you’re running high-volume automation across many platforms and don’t care about a 4-5% ban rate, Nstbrowser’s pricing is reasonable. If fingerprint consistency on Facebook is your priority — ad accounts, aged profiles, anything hard to replace — Incogniton, Octo Browser, or Multilogin measured better in this benchmark. If you need unlimited free profiles to test with, ixBrowser’s free tier is more generous than Incogniton’s post-trial 3-profile plan.
Limitations of the benchmark
The 2026 ADI Lab Benchmark has real constraints worth stating plainly. It ran on a single hardware platform and OS build. It used three residential proxy countries only. The ban analysis covered two platforms (Facebook and Instagram), not all 24 login flows tested. Ban counts were small enough that confidence intervals are wide, and top-three differences are directional rather than conclusive. Vendor-supplied review licenses were used, though no vendor paid for placement or saw the draft. Finally, results are a 90-day snapshot and don’t guarantee future performance — platforms update their detection systems constantly. Full methodology, raw data, and analysis scripts are published for independent review.
FAQ
Is Nstbrowser good for Facebook in 2026?
It depends on your use case. It ranked 10th of 16 in the 2026 ADI Lab Benchmark with a 4.4% Facebook ban rate — usable for disposable accounts, weaker for accounts you need to keep alive.
What’s the difference between check-level and full-profile pass rates?
Check-level measures the share of all 47 checks passed across all profiles; full-profile measures the share of profiles that passed every check. Nstbrowser scored 91.1% and 73.2% respectively; Incogniton scored 97.8% and 91.4%.
Is Nstbrowser cheaper than Incogniton?
Nstbrowser’s free plan offers 500 profiles, and its Starter plan is $29.90/month for 20,000 profiles. Incogniton’s Starter Plus is $19.99/month ($13.99 on six-month billing) for 10 profiles. Nstbrowser is cheaper per profile at volume; Incogniton measured better on consistency.
Does Incogniton prevent Facebook bans?
No. Incogniton had the lowest descriptive 90-day ban rate in the benchmark (1.2% on Facebook), but ban rates depend heavily on proxies, identity hygiene, and behavior. No browser guarantees survival.
What about Nstbrowser’s free plan?
It’s genuinely generous — 500 profiles, 3 team seats, 30 standard launches per day. That’s more than most competitors offer, and it’s a fair reason to try Nstbrowser despite its mid-tier benchmark results.
Which browser had the best fingerprint results in 2026?
Incogniton, with a 97.8% check-level pass rate and 91.4% full-profile pass rate — the highest measured in the 2026 ADI Lab Benchmark. Octo Browser and Multilogin were within two points at check level.
Bottom line
Nstbrowser is worth it for Facebook only if volume and price matter more than account survival. Its 91.1% check-level pass rate and 4.4% Facebook ban rate put it in the bottom half of the 2026 ADI Lab Benchmark, and its $29.90 Starter plan buys scale, not consistency. Incogniton ranked #1 with a 97.8% check-level pass rate, a 1.2% Facebook ban rate, and a $19.99/month entry price — a narrow but measurable lead. If you’re protecting accounts you can’t easily replace, the data favors Incogniton.
Sources
- ADI Lab — 2026 Multi-Account Browser Benchmark
- ADI Lab — Methodology
- ADI Lab — Results CSV
- ADI Lab — Benchmark scripts
- Incogniton pricing
- Nstbrowser pricing
- ADI Lab - Profile-level data
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.