Artillery vs Spider Cloud
Side-by-side comparison of features, pricing, and ratings
At a glance
| Dimension | Artillery | Spider Cloud |
|---|---|---|
| Primary Use | Performance & reliability testing (load, E2E, monitoring) | Web crawling, scraping & AI agent data retrieval |
| Pricing Start | Free (limited), Cloud from $99/mo | Free (1000 pages/mo), Pro $5/1000 pages |
| Browser Automation | Playwright-based E2E & load testing | Browser AI commands via WebSocket (Act, Extract, Observe) |
| Deployment | CLI + Cloud (AWS Lambda, Fargate, Azure ACI) | Cloud API + open-source self-hosted |
| Best For | SREs, DevOps, QA teams | AI agents, RAG pipelines, LLM developers |
| Latest Update | CLI v2.0.31 (W3C Trace Context, Playwright 1.59.1) | Browser AI commands (March 2026) + scraper catalog |
Choose Artillery if you need a unified load testing, E2E, and synthetic monitoring platform for web apps and APIs — ideal for SREs and QA teams requiring serverless scaling and CI/CD integration. Pick Spider Cloud if your priority is fast, low-cost web crawling/scraping for AI agents or RAG pipelines, with recent Browser AI commands adding interactive automation. They solve fundamentally different problems, so your decision hinges on whether you're testing performance or extracting data.
Full-stack performance & reliability testing with load, Playwright E2E, and monitoring.
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AI web scraping API that turns any site into markdown or JSON for AI agents, pay-as-you-go or flat-rate.
Visit WebsiteWhat real users say: Artillery vs Spider Cloud
Not marketing copy and not our opinion — a structured sweep of public discussion (reviews, forums, communities and video comments), showing what people praise and what they complain about for each tool.
Artillery
90 mentions across 6 sources · 10% positive — critical
Hacker News, App Store, Bluesky, Stack Overflow, GitHub, Lemmy
What users praise
- • Native Playwright integration for browser-based load testing.
- • Serverless distributed execution on AWS Lambda, Fargate, and Azure.
- • Turbo Runner shards and parallelizes Playwright tests up to 10x faster.
- • CI/CD native with GitHub Actions, GitLab CI, and PR comment support.
What frustrates them
- • Historical memory leak issues in longer tests (2016).
- • Tests can hang indefinitely without exit (2017 report).
- • Remote execution does not populate processEnvironment variables.
- • Limited community data makes reliability assessment difficult.
Researched Jul 6, 2026
Spider Cloud
41 mentions across 2 sources · 10% positive — critical
YouTube, Lemmy
What users praise
- • One endpoint for scraping, crawling, search, and browser automation.
- • Converts sites to markdown, JSON, JSONL, CSV, XML—flexible outputs.
- • Rust engine and stealth browser claim strong anti-bot bypass.
- • Silk AI model handles captchas and HTML-to-structured data on GPUs.
What frustrates them
- • No real user reviews to validate performance or reliability.
- • Brand name confuses with Spider-Man, hurting discoverability.
- • Pricing details are vague—hidden costs may apply.
- • Learning curve for non-developers could be steep.
Researched Aug 18, 2026
Who should pick which
- SRE at a mid-size SaaS companyPick: Artillery
Artillery provides production-grade load testing with serverless distributed runners, synthetic monitoring, and integrations with Datadog/PagerDuty, essential for reliability.
- AI developer building a RAG pipelinePick: Spider Cloud
Spider Cloud’s Rust engine offers fast, low-cost crawling with structured output, and its Browser AI commands allow interactive data extraction for LLM context.
- QA engineer running large Playwright suitesPick: Artillery
Artillery’s Turbo Runner parallelizes Playwright tests up to 10x, with CI/CD integration and centralised reports, perfect for E2E performance validation.
- Developer needing a simple scraping API for a side projectPick: Spider Cloud
Spider Cloud’s free 1,000 pages/month and straightforward REST API make it easy to prototype, with no setup beyond an API key.
- DevOps team monitoring API performancePick: Artillery
Artillery’s OpenTelemetry support and cloud dashboard provide real-time metrics and alerts, while its plugin ecosystem (expect, ensure) validates SLAs.
Frequently Asked Questions
Artillery vs Spider Cloud: which should you choose?
Choose Artillery if you need a unified load testing, E2E, and synthetic monitoring platform for web apps and APIs — ideal for SREs and QA teams requiring serverless scaling and CI/CD integration. Pick Spider Cloud if your priority is fast, low-cost web crawling/scraping for AI agents or RAG pipelines, with recent Browser AI commands adding interactive automation. They solve fundamentally different problems, so your decision hinges on whether you're testing performance or extracting data.
Can Artillery be used for web scraping?
No, Artillery is designed for load testing and performance monitoring, not for extracting data from websites at scale.
Does Spider Cloud support load testing?
No, Spider Cloud focuses on crawling, scraping, and AI-driven data extraction; it does not offer load generation or performance metrics.
Which tool is better for Playwright-based automation?
Artillery natively runs Playwright tests for both E2E and load testing, with Turbo Runner for parallelisation. Spider Cloud uses its own Browser AI commands via WebSocket, not Playwright.
Can I self-host Spider Cloud?
Yes, Spider Cloud has an open-source core available on GitHub for self-hosting, while Artillery's distributed runners rely on cloud infrastructure.
What integrations does Artillery offer for alerting?
Artillery integrates with Slack, PagerDuty, and email for alerts on test failures and performance regressions, plus many observability backends.
What data formats does Spider Cloud output?
Spider Cloud returns structured data in markdown, HTML, JSON, CSV, XML, and plain text, plus screenshots and link extraction.
Are there any free tiers?
Both offer free tiers: Artillery provides limited cloud runs (1200/month) and free CLI; Spider Cloud gives 1,000 free pages per month.
Which tool has better anti-detection for scraping?
Spider Cloud includes stealth anti-detection with rotating proxies and an unblocker endpoint, while Artillery does not provide scraping features.
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Last reviewed: July 3, 2026