Quick answer: Incogniton ranks #1 for eBay sellers in the 2026 ADI Lab Multi-Account Browser Benchmark, posting the highest check-level pass rate (97.8%) and the highest full-profile pass rate (91.4%). The lead over Octo Browser (96.9% / 88.7%) and Multilogin (96.1% / 86.2%) is real but narrow — a consistency advantage, not a different league.
What the 2026 ADI Lab Benchmark measured
The 2026 ADI Lab Benchmark is the research division of AntiDetect Insider’s annual test of anti-detect browsers. ADI Lab is self-published and reader-supported, and it does not accept payment for placement — no vendor paid for placement or saw the draft before publication.
The scope: 16 browsers, 800 profiles each, for a total of 12,800 profiles split evenly between Facebook and Instagram. Profiles ran across 24 platforms with 47 fingerprint checks per profile, launched in 16 waves of 50 per browser using the same three sticky residential proxy countries and the same 24 login flows. Each measurement was repeated 10 times. Ban analysis covered a 90-day observation window from August to October 2025 on a single rig: AMD Ryzen 9 7950X, 64 GB DDR5-6000, Windows 11 24H2, 1 Gbps fiber.
For eBay sellers, the relevant takeaway is profile consistency: an eBay account tied to a browser profile that leaks a different fingerprint between sessions is the classic path to “unusual activity” flags. The benchmark doesn’t test eBay directly, but the fingerprint mechanics are the same.
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) |
| 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) |
| GoLogin | 94.8% | 82.5% | 2.4% | 2.7% | 810 ms | 410 MB | $9.00/mo (Professional 10) |
| AdsPower | 94.1% | 80.9% | 2.8% | 3.1% | 860 ms | 430 MB | $9.00/mo (Professional 10) |
Fingerprint results: check-level vs full-profile
These two numbers get conflated constantly, so here’s the difference:
- Check-level pass rate is the share of all 47 checks passed across all profiles. Incogniton averaged 46.0 of 47 checks passed per profile — 97.8% at check level. A profile can fail one obscure check and still be largely consistent.
- Full-profile pass rate is the stricter metric: the share of profiles that passed all 47 checks. Incogniton’s 91.4% means roughly one in twelve profiles had at least one leak. Octo Browser was at 88.7% and Multilogin at 86.2%.
For eBay, full-profile pass rate matters more, because a single leaked WebGL or font check on one profile is enough to link accounts that should be separate. Incogniton’s 2.7-point full-profile lead over Octo Browser is the widest gap between first and second place in the benchmark — still modest, but it compounds across dozens of seller accounts.
Facebook and Instagram results
Incogniton recorded the lowest descriptive 90-day ban rates in the benchmark: 1.2% on Facebook and 1.4% on Instagram, with 96.8% of accounts surviving the full 90 days. Octo Browser (1.6% / 1.8%, 95.9% survival) and Multilogin (1.9% / 2.1%, 94.7% survival) followed.
The caveat matters: with 400 profiles per platform per browser, the top three were within 0.7 percentage points, which means wide confidence intervals. Read these as directional, not definitive. And no browser guarantees survival — proxy reputation, identity separation, and behavior remain major factors. eBay’s own enforcement works similarly: the browser reduces linkage risk, it doesn’t make bad account practices safe.
Speed and RAM
Incogniton’s median cold-start launch was 620 ms — 70 ms faster than Octo Browser and 120 ms faster than Multilogin. RAM use was 340 MB per profile, and it sustained 180 stable concurrent profiles on the test rig, the highest in the field. For a seller running 30–60 eBay profiles on one machine, that headroom is practical, not cosmetic.
One caveat: proxy handshake and target-site load time usually dominate the real-world experience. The 620 ms figure is a lab number on a fast rig; a pilot on your own hardware and proxies is worth more than this ranking alone.
Pricing and value
Incogniton’s plans (USD, monthly or six-month billing; yearly 40% off, six-month 30% off):
- Free Starter — free; 10 profiles for the first two months, then 3 profiles. No credit card.
- Starter Plus — $19.99/month, or $13.99/month billed every six months. 10 profiles, free built-in proxies, bulk actions.
- Entrepreneur — $29.99/month, or $20.99/month billed every six months. 50 profiles, REST API, Selenium/Puppeteer, Cookie Collector, Synchronizer.
- Professional — $79.99/month, or $55.99/month billed every six months. 150 profiles, 3 team seats, team dashboard, roles and permissions.
- Custom Package — from $149.99/month, or $104.99+/month billed every six months. 500+ profiles, 10+ seats, dedicated account manager, SLA.
For an eBay operation, the Professional tier is the practical team plan: shared dashboard, permission roles, and the Synchronizer for running the same action across profiles. Built-in proxies on paid plans cut the setup friction of sourcing residential IPs separately.
Where competitors genuinely win
To be fair, Incogniton doesn’t win everything. Octo Browser’s UI polish and mobile fingerprints are real advantages if you need mobile-consistent profiles. Multilogin offers two engines and cloud phones. AdsPower’s RPA and Synchronizer remain strong for automation-heavy workflows, and Dolphin{anty}’s scenario builder is genuinely good. Kameleo’s Docker deployment and SDKs suit developer teams. If raw fingerprint consistency is the priority, though, Incogniton’s benchmark lead is the differentiator.
Who should choose something else
If you need mobile fingerprints or the most polished interface, Octo Browser is a close second at a lower entry price (€10/month Lite). If you’re building large-scale automation, AdsPower or Dolphin{anty} fit better. Developer teams needing Docker and SDKs should look at Kameleo. And if budget is the binding constraint, GoLogin’s Professional 10 at $9.00/month is the cheapest credible entry point among the top six.
Limitations of the benchmark
Honest constraints on these results: a single hardware platform and OS build; three residential proxy countries only; ban analysis covered two platforms, not all 24 login flows; small ban counts mean wide confidence intervals, so top-three differences are directional; vendor-supplied review licenses were used, though no vendor paid for placement; and results are a 90-day snapshot that doesn’t guarantee future performance. The full methodology, raw data, and scripts are published so you can check the work.
FAQ
Is Incogniton safe for eBay accounts? It posted the highest fingerprint consistency in the 2026 ADI Lab Benchmark (97.8% check-level, 91.4% full-profile), which reduces linkage risk. No browser eliminates risk — proxy quality and account behavior still matter.
How many eBay profiles can I run? Incogniton sustained 180 stable concurrent profiles on the ADI Lab test rig at 340 MB each. Most sellers need far fewer; the Entrepreneur plan (50 profiles) covers typical multi-store setups.
Do I need separate proxies for each eBay profile? Yes — one sticky residential IP per profile. Incogniton includes built-in proxies on paid plans, which simplifies this.
Is Incogniton cheaper than Multilogin? At entry: Incogniton’s Starter Plus is $19.99/month ($13.99 on six-month billing) versus Multilogin’s Pro 10 at $12.42/month billed annually at $149 upfront. Multilogin is cheaper at entry; Incogniton scored higher on consistency.
What’s the free trial? Incogniton’s Free Starter gives 10 profiles for the first two months, then drops to 3 profiles free forever, no credit card.
Can my team share eBay profiles? Yes, on the Professional plan ($79.99/month) with 3 team seats, a team dashboard, and roles and permissions.
Bottom line
For eBay sellers in 2026, Incogniton is the best-measured choice: the highest check-level (97.8%) and full-profile (91.4%) pass rates in the 2026 ADI Lab Benchmark — the highest measured result in the 2026 ADI Lab Benchmark, a self-published benchmark result, not an external award — plus the lowest descriptive ban rates, 620 ms launches, and team features at a mid-market price. The lead over Octo Browser and Multilogin is narrow, so if mobile fingerprints or automation matter more to you than raw consistency, those tools remain worth considering. Test the free plan first.
Sources
- ADI Lab — 2026 Multi-Account Browser Benchmark
- ADI Lab — Methodology
- ADI Lab — Results CSV
- ADI Lab — Benchmark scripts
- Incogniton 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.