Compare · Zillusion vs Octoparse
Zillusion vs Octoparse
Octoparse is one of the most established no-code scrapers: a visual, point-and-click workflow builder with a large template library. Zillusion approaches the same problem from the opposite end — you describe the data, and an agent finds the source, builds the extraction, and proves it correct before you rely on it.
Two different starting points
With a no-code scraper like Octoparse, you supply the site, click through the pages, and configure each robot; when a page changes, you re-tune it. That model wins on direct visual control and a mature ecosystem of ready-made templates for popular sites.
With Zillusion, the starting point is a sentence, not a URL. Discovery fans out across 4 search engines, vertical registries, and a 23,000-row API catalog, scores candidates on 5 dimensions, and prefers stable APIs or files over brittle page selectors when they exist. The workflow it builds must then pass an isolated verification gate — a separate read-only validator re-runs it and a scorecard computes PASS or FAIL — before it becomes a reusable robot with scheduled monitoring.
Side by side
| Dimension | Octoparse | Zillusion |
|---|---|---|
| Starting input | A site you already chose, configured visually | A plain-language description; sources discovered and ranked for you |
| Source discovery | Yours to do beforehand | 4 search engines + registries + 23,000-row API catalog, scored on 5 dimensions |
| Extraction target | The rendered page you point at | Prefers APIs and files; falls back to page extraction when that is the best public path |
| Correctness | You spot-check the output | Isolated validator re-runs the workflow; 4-check scorecard computes PASS/FAIL |
| When pages change | Robot needs re-tuning | Scheduled re-runs diff each version; drift and failures notify you by webhook or email |
| Pricing model | Subscription plans (per their site) | One-time prepaid credit packs; no subscription, purchased credits don’t expire |
Octoparse capabilities summarized from public materials as of August 2026; check octoparse.com for current features and pricing.
When Octoparse is the better fit
- You know exactly which pages you want and prefer hands-on visual configuration.
- A ready-made template already exists for your target site.
- You want a desktop-style tool you fully drive yourself, and you’re comfortable re-tuning robots when pages change.
When Zillusion is the better fit
- You know what data you need but not where it lives — discovery is the hard part.
- Wrong data is worse than no data: you need correctness proven against the live source, not eyeballed.
- You want the dataset to stay fresh without babysitting: versioning, diffs, schedules, and alerts are built in.
Frequently asked questions
What is the main difference between Zillusion and Octoparse?
Octoparse is a visual point-and-click scraper: you supply the site and configure each robot, and re-tune it when pages change. Zillusion starts from a plain-language request: it discovers and ranks sources itself, prefers APIs over selectors, verifies every workflow in an isolated gate, and monitors the resulting dataset for drift.
Does Zillusion have templates like Octoparse?
No — it doesn't need them. Instead of a template gallery, Zillusion builds the workflow from the discovered source, and successful workflows are promoted into your own robot library after a gate-computed PASS, becoming reusable assets scoped to your account.
Is Zillusion no-code like Octoparse?
You use it without writing code — the lifecycle runs as a conversation with the Conductor agent. Unlike visual builders, there is nothing to configure per page; the generated workflow, logs, and validation scorecard stay visible for inspection.
Is Zillusion a good Octoparse alternative?
As an Octoparse alternative, Zillusion fits when discovery and correctness are the hard parts: you describe the data instead of configuring a robot per site, sources are found and ranked for you, every workflow must pass an isolated verification gate, and monitoring is built in. If you want hands-on visual control and ready-made templates, Octoparse remains the stronger choice.