Below is a concise, sourced summary of real user feedback (pros, cons and recurring themes) for popular “antidetect” / multi‑account browsers. I focused on user-review platforms, product blogs and independent writeups so you can see both praise and common complaints.

Top products (user-review highlights)

• Multilogin — Widely praised for stability and enterprise features; common complaints are price and occasional proxy limitations. Users on G2/Trustpilot report it’s effective for large-scale multi‑account work but can be expensive for small teams. (g2.com)

• AdsPower — Many users say it’s easy to use, affordable and has responsive support; others report security/UX problems in a minority of reviews (including an accusatory review on G2). Overall Trustpilot scores are high but G2 shows mixed feedback. Good for teams on a budget but check recent security/support reports. (trustpilot.com)

• GoLogin — Users like cross‑platform/cloud options and fingerprint controls; common negatives are resource use, media/streaming limitations and some friction with trial/pricing. Review writeups highlight both capability and the need to watch system load at scale. (adspower.com)

• Kameleo — Many positive user testimonials for fingerprint flexibility and mobile emulation, but several Trustpilot reviews call out slow support, refund/payment issues and instability when running many profiles. Review articles also flag a learning curve and higher cost. (trustpilot.com)

• Octo Browser — Strong Trustpilot scores and many users praise speed, built‑in proxy shop and support; reviewers commonly call it reliable for multi‑accounting and passing checkers. (As with other vendors, independent due diligence is advised.) (trustpilot.com)

Common themes across users

• Price vs. reliability: higher‑end tools (Multilogin, some enterprise plans) get better reports for scale and stability; cheaper options (AdsPower, some smaller vendors) often get praised for value but show more mixed security/support reviews. (g2.com)

• Stability at scale: multiple users and independent blogs report CPU/memory issues or crashes when running 50–200+ profiles concurrently unless the setup is provisioned heavily. Plan tests before scaling. (adblogin.com)

• Support matters: fast, helpful support is a repeating reason users stick with a vendor—or leave when it’s slow. Several Trustpilot/G2 reviews specifically call out support quality differences. (trustpilot.com)

• Proxy & fingerprint quality: users consistently emphasize that good proxy management and realistic fingerprints (fonts, GPU, WebRTC, timezone, etc.) are key—vendors differ in how much they automate or require manual setup. (g2.com)

Risks, ethics and practical advice (important)

• Legal / ToS risk: creating or managing multiple accounts may violate terms of service of social platforms, payment processors, or marketplaces and can result in bans or legal exposure. Do not use these tools to commit fraud, impersonation or other illegal activity. (User reviews often reflect bans or escalated verification friction.) (g2.com)

• Security & payments: some users reported billing/refund problems and at least one security complaint in reviews—check payment, 2FA and reputation before committing. (trustpilot.com)

• Testing: run small tests with your actual workflow, use trusted proxies, and measure resource use. Many users say real results only appear after careful configuration and trials. (adblogin.com)

How to pick quickly

1. If you need enterprise stability and can budget for it → consider Multilogin. (g2.com)
2. If you want low cost + easy onboarding → AdsPower has strong value reports, but verify current security/support sentiment. (trustpilot.com)
3. If mobile emulation matters → evaluate Kameleo’s mobile capabilities carefully and read recent Trustpilot feedback. (trustpilot.com)
4. If you want a balance of speed, built‑in proxy shop and positive user feedback → Octo Browser. (trustpilot.com)

If you want, I can:

• Pull and compare the latest pricing/plans for 2–3 vendors you care about (I’ll fetch up‑to‑date pages), or
• Fetch recent user threads (Reddit/Telegram) for real‑world troubleshooting reports.

Which follow‑up would be most useful?