change.org scrapers compared
38 tools that scrape change.org, ranked by real usage over the last 30 days. Success rate is the share of public runs that finished successfully in the last 30 days. Summed reported actor users: 76. Users may overlap across tools; this is not a count of unique people or buyers, or search volume.
At a glance: 38 tools; median 30-day success 100% across 28 tools with enough runs; list prices from $0.010 to $3,000.00 per 1,000 results; the most used tool has 21% of reported users. Last updated 2026-10-19.
Most used: PSA Population Report Lookup & Change Tracker (16 users in 30 days).
| Tool | Users 30d | Success 30d | Runs 30d | Per 1k results | Per run | Rating | Last run |
|---|---|---|---|---|---|---|---|
| PSA Population Report Lookup & Change Tracker lulzasaur/psa-pop-scraper | 16 | 47.4% | 397 | $15.00 | <$0.001 | — | 2026-10-18 |
| Website Change Monitor & Diff Tracker ryanclinton/website-change-monitor | 10 | 100.0% | 113 | $100.00 | <$0.001 | — | 2026-10-18 |
| MLB Starting Lineups & Probable Pitchers API + Change Alerts ichigowa/mlb-lineups-alert | 7 | 89.1% | 46 | $0.50 | — | — | 2026-10-18 |
| Zumper Rental Scraper & Price Change Monitor benthepythondev/zumper-rental-scraper | 7 | 100.0% | 512 | $15.00 | <$0.001 | — | 2026-10-18 |
| Signalbase Real Time Job Change Signals signalbase/signalbase-job-changes | 6 | 100.0% | 93 | $30.00 | <$0.001 | — | 2026-10-18 |
| Competitor Marketing Change Monitor happitap/competitor-marketing-change-monitor | 5 | 93.5% | 170 | $1.00 | $0.25 | 5.0 (8) | 2026-10-18 |
| change.org Petition Search Scraper datacach/change-org-scraper | 2 | 100.0% | 76 | $7.99 | <$0.001 | — | 2026-10-18 |
| HHS Healthcare Data Breach Change Scraper taroyamada/data-breach-disclosure-monitor | 1 | 97.8% | 46 | $10.00 | — | — | 2026-10-18 |
| UK CMA Competition and Consumer Cases Scraper nexgenwatch/uk-cma-case-change-watch | 1 | 100.0% | 28 | $100.00 | $0.020 | — | 2026-10-19 |
| UK Contracts Finder Tender Deadlines Scraper nexgenwatch/uk-contracts-finder-deadline-change-watch | 1 | 100.0% | 28 | $100.00 | $0.020 | — | 2026-10-19 |
| EU Consolidated Sanctions List Scraper nexgenwatch/eu-consolidated-sanctions-change-watch | 1 | 96.4% | 28 | $100.00 | $0.020 | — | 2026-10-19 |
| CMS Local Coverage Determinations Change Scraper nexgenwatch/cms-lcd-weekly-change-feed | 1 | — | 8 | $20.00 | $0.020 | — | 2026-10-18 |
| Website Change Monitor: Track Page Content Changes accountable_eel/website-change-monitor | 1 | — | 15 | $30.00 | $0.010 | — | 2026-10-18 |
| Website Change Monitor for Prices & Terms futurescash/price-terms-change-evidence | 1 | — | 2 | $0.50 | — | — | 2026-10-18 |
| PAL | Competitor Price & Stock Change Monitor practical_ai_lab_jp/pal-competitor-price-stock-delta | 1 | — | 3 | $3.50 | <$0.001 | — | 2026-10-18 |
| Website Change Monitor & Diff Tracker - Page Change Alerts digivibetech/website-change-monitor-diff | 1 | — | 4 | $0.50 | — | — | 2026-10-18 |
| Domain Watch: Expiry, DNS and Certificate Change Alerts accountable_eel/domain-watch-alerts | 1 | — | 6 | $5.00 | $0.001 | — | 2026-10-18 |
| Website Change Monitor & Diff Tracker - Page Change Alerts sophisticated_occasion/website-change-monitor-diff | 1 | — | 8 | $0.50 | — | — | 2026-10-18 |
| Website Tech Stack Detector & Change Monitor automa-flow/website-tech-stack-monitor | 1 | 100.0% | 27 | $1.00 | — | — | 2026-10-18 |
| WHOIS / RDAP Domain Scraper & Change Monitor automa-flow/domain-rdap-change-monitor | 1 | 100.0% | 26 | $1.00 | — | — | 2026-10-18 |
| Competitor Change Tracker: Pricing, Terms, Careers & Changelog fairquery/competitor-change-tracker | 1 | — | 1 | $0.49 | — | — | 2026-10-18 |
| Norway Company Registry Change Monitor - BRREG automa-flow/norway-brreg-company-change-monitor | 1 | 100.0% | 27 | $0.50 | $0.005 | — | 2026-10-18 |
| Czech Company Registry API - ARES IČO Lookup & Export automa-flow/czech-ares-company-change-monitor | 1 | 100.0% | 27 | $3.00 | — | — | 2026-10-18 |
| pub.dev Package Rankings & Score Change Monitor automa-flow/pub-dev-package-rankings-monitor | 1 | 100.0% | 26 | $1.00 | <$0.001 | — | 2026-10-18 |
| Hex.pm Package Rankings & Download Change Monitor automa-flow/hex-pm-package-rankings-monitor | 1 | 100.0% | 27 | $1.00 | <$0.001 | — | 2026-10-18 |
| Homebrew Formula Install Rankings & Change Monitor automa-flow/homebrew-formula-install-rankings-monitor | 1 | 100.0% | 27 | $1.00 | <$0.001 | — | 2026-10-18 |
| Website RAG Crawler - Clean Chunks & Change Tracking ntriqpro/website-rag-refresh | 1 | 100.0% | 27 | $3.00 | <$0.001 | — | 2026-10-18 |
| US HHS-OIG Exclusion List Scraper nexgenwatch/us-hhs-oig-exclusion-change-watch | 1 | 100.0% | 28 | $100.00 | $0.020 | — | 2026-10-19 |
| SEC 13F Portfolio Holdings Scraper nexgenwatch/us-sec-13f-portfolio-change-watch | 1 | 100.0% | 28 | $100.00 | $0.020 | — | 2026-10-19 |
| Website Change Notification API gr_59017/website-change-notification-api | 1 | 100.0% | 33 | free | — | 5.0 (2) | 2026-10-17 |
| Regulatory Alerts Scraper taroyamada/regulatory-change-monitor | 0 | 100.0% | 26 | $9.00 | — | — | 2026-10-18 |
| HTS Tariff & Trade Scraper taroyamada/tariff-trade-change-digest | 0 | 100.0% | 26 | $9.00 | — | — | 2026-10-18 |
| SaaS Pricing Competitor Monitor — Price Change Alerts taroyamada/saas-pricing-page-change-monitor | 0 | 100.0% | 26 | $3,000.00 | <$0.001 | — | 2026-10-18 |
| SaaS Pricing Competitor Monitor — Change Alerts taroyamada/saas-change-monitor-actor | 0 | 100.0% | 26 | $1.00 | — | — | 2026-10-18 |
| SaaS Vendor Pricing & Page Change Scraper taroyamada/vendor-change-monitor | 0 | 100.0% | 26 | $10.00 | — | — | 2026-10-18 |
| AUREUS Supplier Catalog Change Audit embroidered_butter/aureus-supplier-catalog-change-audit | 0 | — | 0 | $500.00 | — | — | 2026-10-17 |
| Export Change Diff punctual_alghoza/export-diff | 0 | — | 0 | $0.010 | <$0.001 | — | 2026-10-18 |
| FAQ & Help Center Scraper with Change Monitor scrapepilot/faq | 0 | 100.0% | 27 | $7.00 | $0.020 | — | 2026-10-17 |
Success rate is shown only for tools with 20+ runs in 30 days; below 90% is highlighted. Prices are list prices for Apify's free plan (paid plans are cheaper). You are responsible for complying with change.org's terms and applicable law. How we measure.
Would rather not run a scraper yourself? See our measured comparison of scraping APIs (success rate and cost per page on real targets).
Related: More websites
zhihu.com6 tools · 1,236 users/30dmobile.de15 tools · 597 users/30dnfl.com11 tools · 376 users/30dinstahyre.com4 tools · 273 users/30dwildberries.ru9 tools · 233 users/30dbuiltwith.com11 tools · 226 users/30dwork.ua11 tools · 214 users/30dycombinator.com8 tools · 204 users/30dcutshort.io5 tools · 192 users/30darbeitsagentur.de10 tools · 185 users/30d