ScraperFlow vs ZenRows: which scraping tool should you choose?
ZenRows is a benchmark managed scraping API, known for its anti-bot bypass. Here is a factual comparison — strengths, real costs and migration — so you can decide with full knowledge.
| Criterion | ScraperFlow | ZenRows |
|---|---|---|
| Billing model | 1 token = 1 scraped page | Monthly credits (subscription) |
| Credit multiplier | None (JS rendering and proxy included) | Yes (JS rendering / premium proxies) |
| JavaScript rendering | Included | Included (costs more credits) |
| Anti-bot bypass | Included (stealth engine) | Recognised market strength |
| Full site archiving | Yes (pages, tree, assets) | No (per-request API response) |
| AI-ready data | Markdown, JSON, LLM snapshot | HTML/JSON via the API |
| Commitment | None, tokens never expire | Monthly subscription |
Quick verdict
ZenRows is an excellent choice when your hardest targets (Cloudflare, DataDome) demand a maximum success rate and credit-based billing suits you. ScraperFlow targets a different balance: transparent pricing (1 token = 1 page, no multiplier) and AI-ready artifacts.
Both tools handle JavaScript rendering and anti-bot bypass, so the choice comes down to pricing transparency, site archiving and the format of the data you get back.
ZenRows strengths
We say it plainly: ZenRows excels on the most protected sites. Its anti-bot engine is widely cited as one of the most effective at getting past Cloudflare and DataDome. Its API is simple, its documentation is clear, and it manages residential proxies and browser rendering for you.
- Very effective anti-bot bypass
- Well-written developer docs
- End-to-end residential proxies
- Strong support for hard targets
ScraperFlow strengths
ScraperFlow bills per page, with no multiplier: a JavaScript-rendered or proxied page costs the same token as a static one, so the cost stays predictable. It also archives the whole site and outputs Markdown, JSON and a text snapshot ready for an LLM or a RAG pipeline.
- 1 token = 1 page, no credit multiplier
- Full site archiving (pages, tree, assets)
- Markdown / JSON / LLM snapshot export
- REST API, no mandatory subscription
- Tokens never expire
Cost comparison (TCO)
The table below compares billing models on the criteria that change the bill: JavaScript rendering, proxies and anti-bot bypass.
The models described reflect each provider's public behaviour at the time of writing. Prices change: always check current pricing on the provider's official site. ScraperFlow does not seek to disparage its competitors.
Technical criteria compared
Beyond price, the choice depends on what you do with the data. For raw HTML with maximum success on hostile sites, ZenRows is a solid partner. To archive a whole site and get clean data for AI, ScraperFlow is more direct.
Both services expose a REST API and handle JavaScript rendering; ScraperFlow adds full site archiving and conversion into artifacts.
Migrate from ZenRows to ScraperFlow in 60 seconds
Migration is immediate: no schema to convert, no minimum volume to commit.
- Create your account and grab your free token
- Send a REST API request with the target URL
- Download the source code and artifacts (Markdown, JSON)
- Top up tokens on demand, no subscription
Who should pick which tool?
Choose ZenRows if your absolute priority is the success rate on ultra-protected sites and credit-based billing works for you.
Choose ScraperFlow if you want a predictable per-page cost, full archiving and AI-ready data — with no commitment.
Frequently asked questions
Is ZenRows a bad choice?
No — quite the opposite: ZenRows is a benchmark, especially for heavily protected sites. ScraperFlow answers a different need: pricing transparency and AI-ready artifacts.
Does ScraperFlow apply multipliers for JavaScript or proxies?
No. At ScraperFlow, 1 token equals 1 scraped page, whatever the JavaScript rendering or proxy use: the cost stays predictable.
Can I try ScraperFlow before migrating?
Yes: you get a free trial to run your first scrapes, with no subscription or commitment.
Does ScraperFlow archive a whole site, like a classic API?
ScraperFlow goes beyond a simple API call: it archives the site (tree, assets) and produces Markdown, JSON and a text snapshot.