Undetectable Browser Alternatives: An Honest Comparison

Four reasons come up repeatedly, and only two of them are about fingerprints.

Seats. Undetectable's Base plan lists one user and states that users cannot be added. Professional lists two, with extra seats at $20 each. A three-person pod therefore jumps a full tier, and a growing agency lands on the Custom plan sooner than its profile count justifies (Undetectable.io pricing, fetched 31 August 2026).

Automation topology. Undetectable exposes a local API that can list, create, launch, update and close profiles, and hand a session to Puppeteer, Playwright or Selenium. A local API is exactly as portable as the machine it runs on. Once a scheduler needs to drive profiles from somewhere other than the operator's desktop, "local" stops being a feature and starts being an architecture constraint.

Data residency questions from a client. Local storage answers them beautifully. The cloud copies do not, and Undetectable's private cloud storage is an add-on at $500 a month, which prices it out of most agency contracts.

A bad run of bans. This is the one that sends people shopping and the one that usually should not. A different fingerprint pool does not fix an exit IP that a platform already distrusts, a warm-up pattern that reads as scripted, or a timezone that disagrees with the proxy. Before you migrate anything, work through antidetect browser vs proxies and confirm which layer is actually failing. Migrating profiles to fix a network problem costs you weeks and changes nothing.

Prices below come from each vendor's own pricing page, fetched 31 August 2026. This category re-prices constantly, so re-check before you buy.

Private cloud storage sits outside the table as a $500/mo add-on.

Read the "Local profiles" column again, because it is the whole story. On Undetectable, an idle profile costs disk space and nothing else. You can hold four thousand dormant identities on a $34 plan. Almost every alternative charges you for the fourth thousand.

The rest of the product is conventional for the category: a configuration store for buying pre-built fingerprints, mass profile creation, a cookie robot, proxy import and export, and extension support. Third-party reviews quote per-configuration prices of both $1 and $2.50, and the vendor's plan table prints neither, so treat that number as unverified until you see it in your own account.

Here is the comparison nobody publishes. Each vendor's headline number counts a different thing.

Work an example. Say you keep 3,000 identities and run 20 of them at any one moment, which is a normal shape for one operator with a large portfolio.

On Undetectable, the 3,000 are free and you are shopping for seats. On Kameleo, the 3,000 local profiles are also free, but 20 simultaneous browsers exceeds the 10 concurrent browsers on the EUR 59 Startup tier, so concurrency alone pushes you to Business at EUR 299. On GoLogin you would be buying the Custom tier for the stored count while the cloud launch allowance stays in single digits. On Octo, 3,000 stored profiles lands on Advanced at EUR 329. On Dolphin, unlimited profiles is the $299 Enterprise tier.

Same workload, five wildly different bills, entirely because each vendor meters a different axis. Decide which axis binds you before you open a single pricing page.

AdsPower's paid prices render from a configurator rather than a fixed table, so this post declines to print a number for it rather than invent one.

One honest observation before the detail sections: for most single-operator workloads, migrating off Undetectable costs more, not less. Base at $34 for 50 cloud profiles and unlimited local is aggressive pricing. You should be switching for a capability you cannot get there, not for savings.

If the reason you chose Undetectable was that profiles live on your disk, only two mainstream tools preserve that property, and only one of them preserves it without a profile cap.

Kameleo

Kameleo is the closest structural match. Its free tier lists unlimited local profiles alongside 2 concurrent browsers, 100 cloud profiles, 2 emulated mobile browsers, 300 minutes of browser usage time, 3 team members and 60 API requests per minute. Paid tiers move to unlimited browser usage time and unlimited team seats: Startup at EUR 59/mo (EUR 45 annual) for 10 concurrent browsers and 120 requests per minute, Business at EUR 299 (EUR 225 annual) for 100 concurrent and 600 rpm, Enterprise at EUR 1,499 (EUR 1,125 annual) for 1,000 concurrent and 1,200 rpm (Kameleo pricing, 31 August 2026).

Two things it does that Undetectable does not. Seats are unlimited on paid plans, which removes the exact constraint that pushes Undetectable users up a tier. And mobile emulation is a first-class product line rather than a fingerprint attribute, which matters if your platforms score app traffic differently from desktop.

The tradeoff is the unit swap covered above. You stop paying for stored identities and start paying for simultaneous ones. If your portfolio is wide and shallow, that is cheaper. If it is narrow and busy, it is not.

Automation is a local API plus SDKs in Python, JavaScript and C#, driving Selenium, Puppeteer or Playwright. Same working style as Undetectable's local API, with a documented client library instead of raw HTTP.

Incogniton

Incogniton is desktop-first and cheap: Starter Plus $13.99/mo for 10 profiles, Entrepreneur $20.99 for 50, Professional $55.99 for 150 with 3 seats, Custom from $104.99 for 500 or more with 10 or more seats (Incogniton pricing, 31 August 2026). The free package lists 10 profiles for the first two months, then drops to 3.

Be clear about what it is. Incogniton caps profile count on every tier, so it does not reproduce the unlimited-local axis. It is a price alternative for people running tens of profiles, not a storage-model alternative for people running thousands. If someone recommends it as a drop-in Undetectable replacement, they have not read either pricing page.

These five deliberately put your profiles on their infrastructure. That is a real benefit if a team needs the same profile from three machines, and a real question to answer if you hold client session cookies.

GoLogin

Four tiers, each listing a price range depending on billing term: Professional at $24 to $49 for 100 profiles and 1 cloud launch, Business at $49 to $99 for 300 profiles and 2 launches, Enterprise at $99 to $199 for 1,000 profiles and 3 launches, Custom at $149 to $299 for 2,000 upward and 4 launches. A free tier lists 3 profiles (GoLogin pricing, 31 August 2026).

GoLogin is the volume play: it will hold more stored identities per dollar than anything else here. Read the cloud launch column carefully, because that is the number constraining cloud-run work. For a fingerprint-engine comparison against the category benchmark, see Multilogin vs GoLogin.

Octo Browser

Lite EUR 10 for 3 profiles, Starter EUR 29 for 30, Base EUR 79 for 200 with API access at 50 requests per minute and 500 per hour, Team EUR 169 for 600 profiles with 6 team members and 100 rpm, Advanced EUR 329 for 100,000 profiles with unlimited members and 200 rpm. Longer billing terms discount 10, 20 and 30 percent (Octo Browser pricing, 31 August 2026).

Octo is the clearest answer to the seat problem. Team at EUR 169 gives six members outright, where Undetectable's equivalent seat count sits on the $139 Custom tier plus per-user fees. Note that API access starts at Base, so the two cheapest tiers are for hands on keyboards only, and that the API is rate-limited per tier rather than unlimited. If your orchestrator polls profile state in a tight loop, size the tier on requests per hour, not on profile count.

Dolphin Anty

Free tier of 5 profiles with no API. Starter $10 for up to 60 profiles, Base $89 for 100, Team $159 for 300, Enterprise $299 for unlimited, all listing 1 user with extra seats at $10 to $25 depending on tier. Longer terms discount 20 to 40 percent (Dolphin Anty pricing, 31 August 2026).

The interesting line is Starter. Sixty profiles for $10 is roughly 17 cents per profile, while Base gives 100 for $89, about 89 cents. Capacity is plainly not what the higher tiers sell, so read the feature and seat columns before assuming Starter is a stripped-down version of the same thing. Its side-by-side against the volume leader is covered in Dolphin Anty vs GoLogin.

Multilogin

Free tier of 5 profiles with a one-time 200 MB proxy bonus and 30 mobile minutes. Pro 10 at $11/mo month to month or $7.08 on the annual term ($85/yr), Pro 20 at $19 or $12.42 ($149/yr), Pro 50 at $29 or $19.17 ($230/yr). Business runs from $26.67/mo ($320/yr) to $573.75/mo ($6,885/yr) for 100 to 10,000 profiles, with unlimited seats and 5 to 10 GB of monthly traffic (Multilogin pricing, 31 August 2026).

Multilogin is the oldest active product in the category and the one a compliance officer will have heard of. Unlimited seats on Business is the same fix Octo offers, at a different shape of bill. Do divide the bundled traffic by your profile count before treating it as a differentiator: on a 300-profile plan, a few gigabytes is a sampler, not an operating supply.

AdsPower

AdsPower's free tier lists 2 profiles, and its paid pricing comes from a configurator, so any specific number you read in a roundup is a snapshot of someone's chosen configuration. Its centre of gravity is human operators: a no-code RPA recorder and a multi-window synchronizer that mirrors actions across profiles. That last feature deserves a warning. A tool whose purpose is separating device identity, driven by a feature whose purpose is making behaviour identical across profiles, has moved the linkage signal rather than removed it. Use it for bulk settings, not for platform-scored actions. The full breakdown is in AdsPower vs Multilogin.

A meaningful share of people searching for an Undetectable browser alternative do not want a profile manager. They want a browser that survives bot detection under a script, and they landed on the antidetect category by keyword accident. Every roundup ignores them. Here is the short version.

• Camoufox is a Firefox fork patched at the C level so fingerprinting APIs return randomised but internally consistent values, instead of being overwritten by injected JavaScript that leaves traces.
• Patchright is a patched Playwright fork, the most drop-in option if you already have Playwright code.
• nodriver is the direct-CDP successor to undetected-chromedriver, which has largely been superseded rather than actively maintained.

A third-party 2026 stealth browser benchmark recorded recent commits on both Camoufox and Patchright in August 2026, which is the only maintenance signal worth acting on in a category where abandoned projects still rank well.

These tools replace the browser, not the profile manager. They have no concept of a persistent identity you return to for six months. If your workload has zero long-lived accounts, you never needed an antidetect browser at all, and paying per profile for a job that has no profiles in it is the most common overspend in this category.

One layer they handle differently from a GUI antidetect browser: the TLS handshake. A real Chromium or Firefox binary emits a genuine ClientHello for free, while a scripted HTTP client has to imitate one deliberately. If a target rejects your requests before any JavaScript runs, the problem sits at that layer, and TLS fingerprinting explains what is being measured.

The last two rows are the real cost. Import time is minutes. Re-earning trust is days, and it is the part that gets budgeted at zero.

So change one variable at a time. The fingerprint has to move; the network path does not have to move with it. Pin each profile to the exit IP it has been using, complete the browser switch, and let the account observe exactly one change instead of two.

Record the exit before you touch anything, using a sticky session so the same IP is held for the life of that identity:

# Before the switch: what exit has this profile been living behind?
curl -s --proxy http://user-session-acct42:PASS@gateway.sparkproxy.io:11002 \
  https://ipinfo.io/json

Configure the new browser's profile with that same sticky credential, then run the identical command through it and diff the two JSON blobs. If the ip, city and org fields match, the only thing that moved is the fingerprint.

Then move in cohorts. Ten to twenty profiles, watch 72 hours for re-verification prompts or challenge rates above your baseline, and only then move the next cohort. A staged migration turns a possible portfolio-wide loss into a bounded one, and it tells you which cohort size your platform tolerates.

Academic testing of ten antidetect browsers found nine of them detectable under production conditions (Browser Polygraph, ACM IMC 2024). Read that as a ceiling on how much any of these purchases can buy you. The variable still under your control is whether each identity is consistently paired with the right network path.

Two checks catch most misconfiguration. Run them in the new profile's own console right after migration:

Intl.DateTimeFormat().resolvedOptions().timeZone   // must match the exit country
navigator.languages                                 // must agree with the exit region

A profile claiming Europe/Berlin while exiting in Ohio is a contradiction a defender can rule on directly, and it is cheaper for them to test than any fingerprint hash.

SparkProxy runs a datacenter pool on a single host, gateway.sparkproxy.io, with port 11000 for rotating HTTP, 11002 for sticky sessions, and 13000 for SOCKS5:

# SOCKS5, useful when a browser or tool prefers it over HTTP CONNECT
curl -x socks5h://user:pass@gateway.sparkproxy.io:13000 https://ipinfo.io/json

Now the honest scope line. Datacenter exits are the right tool for research, QA, localization checks, rank tracking and price monitoring, where volume and stable latency matter and the target scores IP quality loosely. Consumer social platforms generally expect residential or mobile exits for account work, and no amount of fingerprint spoofing changes an ASN. Do not force datacenter into a job it is wrong for because it is cheaper per gigabyte. There is a 24-hour trial if you want to measure the block rate on your own targets before deciding.

If the workload turns out to have no persistent identities in it, skip both layers. Rendering and exit selection collapse into parameters on a single call:

import requests

r = requests.get(
    "https://scrape.sparkproxy.io/api/v1",
    headers={"X-API-Key": "YOUR_API_KEY"},
    params={
        "url": "https://target.example/pricing",
        "render_js": "true",
        "format": "md",
    },
)
print(r.status_code, r.text[:400])

Five workloads, five answers.

Thousands of stored identities, one operator, storage is the point. Stay on Undetectable, or move to Kameleo. Nothing else keeps local profiles unmetered.

You outgrew the seat count. Octo Team at EUR 169 for six members, or Multilogin Business for unlimited seats. Both solve it more cleanly than climbing Undetectable's tiers and paying per user.

Code drives everything and the orchestrator is not on the operator's desk. Kameleo for local SDKs in three languages, Octo if you would rather call a documented HTTP API. Size the Octo tier on requests per hour.

Cheapest entry that still works. Dolphin Anty Starter at $10 for 60 profiles, or Octo Lite at EUR 10 for 3 if you value the fingerprint engine over the count.

No long-lived accounts at all. No antidetect browser. Use Patchright or Camoufox with a proxy, or a scraping API, and spend the difference on better exits.

For the wider field, including tools not covered here, the top 12 antidetect browsers roundup has the full list with per-tool detail.

One compliance note, stated once: many platforms restrict or prohibit multi-accounting in their terms of service, and some jurisdictions regulate automated account creation. Read the terms for the platform you operate on before you scale anything.