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Short answer: Browserless is the more flexible browser-infrastructure choice when you want to connect existing Puppeteer or Playwright code, use BrowserQL or REST endpoints, or control deployment. Anchor Browser is more specifically positioned for AI agents handling authenticated websites, with managed identity and credential workflows at its center. Both overlap; the better fit depends on whether your work is mainly stateless capture and extraction or long, logged-in tasks.
What Browserless and Anchor Browser do
Browserless: browser infrastructure with several interfaces
Browserless offers managed browsers accessible through Puppeteer or Playwright over WebSocket, a BrowserQL automation surface, and REST endpoints for screenshots, PDFs, scraping, and content extraction. It also documents integrations for agent frameworks, AI SDKs, MCP, and no-code tools. Deployment options include its hosted service, Docker, licensed self-hosting, and private deployments. These are documented platform surfaces; feature availability may differ by environment and plan. See Browserless documentation.
Anchor Browser: cloud browser workflows for agents
Anchor describes a cloud-hosted browser for agents working with websites that do not expose APIs, including authenticated applications and multi-step tasks. Its published product story includes Anchor Chromium, OmniConnect authentication infrastructure, SDK and MCP access, CDP-compatible sessions, and bring-your-own-cloud deployment. Anchor presents BYOC and on-premise routes as Enterprise options; verify contract and tier requirements before assuming a deployment or security capability is included. See Anchor Browser.
How their strengths differ
| Decision | Browserless | Anchor Browser | What to validate |
|---|---|---|---|
| Developer interface | Puppeteer, Playwright, BrowserQL, REST, and integrations | Agent-oriented tools and SDK/MCP, plus CDP browser sessions | Whether existing code or an agent-level abstraction is the better starting point |
| Stateless screenshots and extraction | Dedicated REST endpoints for screenshots, PDFs, scraping, and extraction | Can perform browser tasks through sessions and tools | Whether a direct request or a persistent session suits each job |
| Logged-in workflows | Cloud Authenticated Profiles and a Session API are described for preserving browser state | OmniConnect is presented as credential identity infrastructure with reauthentication and MFA-oriented workflows | Credential onboarding, MFA handling, secret isolation, target-site behavior, and plan availability |
| Deployment | Managed service plus Docker, licensed self-hosting, and private deployment routes | Managed platform; BYOC/on-premise presented as Enterprise routes | Data boundary, operational ownership, contract tier, and evidence required by your organization |
| Usage meter | Shared units combine browser time with add-ons such as proxy and CAPTCHA | Public pages describe resource-based charges or plan credits | Use each vendor’s current calculator or quote with the same workload assumptions |
In practical terms, Browserless is a natural shortlist choice if you value interface variety and infrastructure options. Anchor deserves closer evaluation when an agent must repeatedly authenticate to applications and credentials need to be managed separately from model context. Neither positioning alone proves suitability for a particular website, compliance obligation, or account workflow.
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Can Browserless keep a browser session logged in?
Yes, Browserless’s published comparison material describes Cloud Authenticated Profiles that capture cookies, localStorage, and IndexedDB and replay them into new sessions. It also describes a Session API that preserves state across browser restarts. The same material says these profile facilities are cloud capabilities and that the subsystem does not currently run in self-hosted deployments. So it is inaccurate to say Browserless has no session persistence; the narrower distinction is that Anchor explicitly frames managed identities, credential-vault integration, and reauthentication/MFA as product concepts, while Browserless describes persisted browser state. Read the current Browserless comparison article and validate availability for your chosen environment.
Anchor says OmniConnect attaches named credentials to browser sessions, supports automatic reauthentication and MFA-oriented mechanisms, and resolves secret values at typing time rather than exposing them to the model. These are vendor descriptions, not an independent security audit. For either vendor, test against your real identity provider and target site, then review current security documentation, contract terms, and the exact handling of secrets, session expiration, MFA challenges, and recovery.
Pricing: compare workload cost, not headline plans
Browserless published pricing snapshot
Browserless’s pricing page, checked September 29, 2026, lists these monthly tiers and allowances. The paid prices below are shown with annual billing, so verify current billing cadence and plan details before purchase.
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| Browserless tier | Published price | Included units |
|---|---|---|
| Free | $0/month | 1,000 units |
| Prototyping | $25/month, billed annually | 20,000 units |
| Starter | $140/month, billed annually | 180,000 units |
| Scale | $350/month, billed annually | 500,000 units |
Browserless defines one unit as a browser connection block of up to 30 seconds; a longer session consumes another unit for each further 30 seconds. Its pricing page also lists 6 units per MB for residential proxy, 2 units per MB for datacenter proxy, and 10 units per successful CAPTCHA solve. The page publishes tier-specific concurrency, overage rates, persistence windows, and session duration limits; consult the live Browserless pricing page for those details because they affect actual capacity and cost.
Anchor pricing is not consistently reconciled across its public pages
Anchor’s homepage lists Free with 5 monthly credits, Starter at $50/month, and Team at $500/month, while Growth and Enterprise are discussed separately in pricing-related material. Its testing pricing page and an Anchor-authored comparison from June 2026 describe different credit amounts, resource charges, plan labels, and entitlements. Those public pages do not establish one fully reconciled current price table, so this guide does not present an apples-to-apples price ranking. Confirm the current canonical metering terms directly with Anchor.
Build a comparable estimate
Before choosing, write down a representative month of work and apply each vendor’s own meter. At minimum, estimate:
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- Average session duration and total sessions per month
- Peak concurrent sessions
- Proxy bandwidth and proxy type
- Successful CAPTCHA solve count, if applicable
- Number of agent/task steps and the amount of browser time they require
- Whether sessions need persistent state, and the required retention window
A high-volume scrape made of short sessions can cost differently from a small number of long authenticated workflows. Plan prices alone do not establish which service is cheaper.
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Browserless groups stealth, CAPTCHA solving, and proxy capabilities with BrowserQL; its pricing page meters proxy use and successful CAPTCHA solves. Anchor advertises stealth-oriented browser technology and CAPTCHA support, with some anti-bot features associated with tiers in its public plan material. These are published feature claims, not a promise of success against every protection. Check permitted use and each vendor’s terms for the sites you intend to access; do not assume a feature overrides a site’s controls.
What the published performance figures can and cannot tell you
Browserless reported a Puppeteer benchmark on August 17, 2026, with averages of 936.4 ms to connect for Browserless versus 5,582.4 ms for Anchor; 482.3 ms versus 923 ms for page creation; and 166.2 ms versus 401.6 ms for navigation. Browserless’s comparison page repeats the navigation average. These are vendor-run results published by one of the compared vendors, not an independent or universal ranking. They do not establish how either service will perform across different regions, target websites, browser configurations, run durations, or agent workflows.
If speed matters to your decision, run the same URLs, region, browser setup, waits, and workload pattern on both services. Record repeated runs and distributions such as median and tail latency as well as averages; separate connection time, page creation, navigation, and task completion. A benchmark that ends at page navigation may not predict the time or success rate of an authenticated multi-step task.
Independent reader supportYour contribution helps us test, update, and keep practical guides available for everyone.Which one should you choose?
Choose Browserless when
- You already have Puppeteer or Playwright code and want managed browser connections.
- You need a choice of BrowserQL, REST endpoints, or agent integrations for different tasks.
- You want to investigate Docker, licensed self-hosting, or private deployment routes.
- Your workload is largely screenshots, PDFs, extraction, or other short browser operations, and its unit meter fits your measured use.
Evaluate Anchor first when
- Your agent must operate authenticated applications through multi-step workflows.
- Credential identities, reauthentication, and MFA handling are key workflow requirements.
- You need to investigate its BYOC or on-premise routes and can verify their Enterprise availability and terms.
Run a pilot before committing
- Choose representative target websites, including at least one authenticated flow if that is part of the intended use.
- Define success as task completion and correct output, not merely a browser connection or page load.
- Measure session duration, peak concurrency, retries, proxy use, and any CAPTCHA charges using each platform’s meter.
- Test failure and recovery behavior: expired sessions, MFA prompts, slow pages, blocked access, and interrupted tasks.
- Review the deployment boundary, credential handling, retention, and contract terms alongside the measured result.
A screenshot-only alternative to consider
If your requirement is simply to capture pages as images or PDFs—not to operate a logged-in browser session—try ScreenshotNeo first: it is a screenshot API and MCP server, and only clean shots are billed. Its 63 options include full-page capture, CSS-selector element capture, device presets, PDF settings, custom headers and cookies, wait conditions, and bulk capture. Those controls make it a more direct fit for capture jobs than a general-purpose browser session platform.
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curl -G "https://api.screenshotneo.com/v1/shot" -d access_key=YOUR_API_KEY --data-urlencode url=https://stripe.com -o shot.webpScreenshotNeo accepts cookie/consent banners and removes more than 60 known consent platforms, newsletter popups, and chat widgets before capture; each cleanup step can be turned off. Bot checks/CAPTCHAs, blank pages, timeouts, failed loads, and cache hits cost nothing, with response headers reporting the page verdict and billing status. Its MCP server provides take_screenshot, get_page_info, and capture_pdf for Claude, Cursor, or another MCP client. The Free plan includes 1,000 shots per month with no card; paid plans start at $5 for 3,000 shots.
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Frequently Asked Questions
Are Browserless and Anchor Browser the same kind of service?
They overlap as cloud browser platforms, but Browserless publishes more distinct developer interfaces and deployment routes, while Anchor foregrounds agent identity and authentication workflows.
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Does the Browserless benchmark prove it is faster for my workload?
No. The cited averages came from a Browserless-run Puppeteer benchmark; reproduce the comparison with your own target pages, region, and task pattern.
Can I decide which is cheaper from the listed monthly prices?
Not reliably. Browserless meters units and add-ons; Anchor’s public pricing details are inconsistent across pages, and the two services meter differently.
Quick Recap
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.
