detector.io scrapers compared
376 tools that scrape detector.io, 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: 719. Users may overlap across tools; this is not a count of unique people or buyers, or search volume.
At a glance: 376 tools; 57 of 60 displayed tools have recorded 30-day run completion (20+ public runs); the current usage pick accounts for 6% of all reported users. Dataset file date: 2026-10-21; individual observation dates vary or are unknown.
Carried forward means retained from an earlier fetch; pricing and usage may have changed, or the listing may be absent from today's fetch. Unknown observation dates remain unknown. Dataset file dates and tool build dates are not tool observation dates.
Most used: Website Technology Stack Detector (BuiltWith Alternative) (40 users in 30 days).
Most reliable with 300+ runs: Instagram Bot Detector (99.9% of 1,500 runs succeeded).
Current recommendations use only tools fetched in this dataset with a known observation date. Carried-forward and unknown-date records remain in comparisons but cannot be current picks.
Pricing coverage among 60 displayed tools: 57 with a recorded primary-event rate; 1 with an unavailable primary-event rate; 2 with an explicit FREE model. Primary-event rates use the recorded billing units below; different events are not equivalent results.
Comparison evidence
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Add tools from the rows below, or choose either side here. When both sides are filled, adding a row replaces the right tool.
Recorded primary-event amounts only; run starts, other events and platform charges can add cost. Matching event IDs do not establish equivalent output or total cost. Some links are affiliate links; we may earn a commission. Disclosure.
No tools match these filters. Change the filters or use Reset filters to show all tools.
Sorting covers only the displayed subset (at most 60 tools), not the entire store or every matching actor. Success means run completion, not output accuracy. Review sorting uses review count, not rating. Unknown evidence stays last; ties retain original order.
Default order: 30-day usage.
| Tool | Users 30d | Observed run completion 30d | Runs 30d | USD / 1,000 primary events | USD / run start | Review count (rating shown) | Last run |
|---|---|---|---|---|---|---|---|
| Website Technology Stack Detector (BuiltWith Alternative) scrapemint/website-tech-stack-detector Fetched · Observed: 2026-10-21 | 40 | 97.6% | 124 | $10.00Selected event: Tech stack row (tech_row)Event detailsOne website analyzed with at least one detected technology (CMS, ecommerce, analytics, marketing, framework, hosting, payments). Unreachable or zero-detection sites are free. The first detection row per run is free so you can validate output. | Unavailable | 2 reviews · rating 5.0 | 2026-10-20 |
| Instagram Bot Detector louisdeconinck/instagram-bot-detector Fetched · Observed: 2026-10-21 | 34 | 99.9% | 1,500 | $5.00 | <$0.001 | 1 reviews · rating 5.0 | 2026-10-20 |
| Wappalyzer Alternative — Tech Stack Detector & BuiltWith API nexgendata/wappalyzer-replacement Fetched · Observed: 2026-10-21 | 27 | 96.5% | 202 | $100.00Selected event: Tech stack detection (tech-detection)Event detailsFull tech stack detection (headers + HTML + script-src) for one domain | Unavailable | 0 reviews · rating 0.0 | 2026-10-19 |
| Website Tech Stack Scanner | Website Technology Detector misterkhan/website-tech-stack-scanner Fetched · Observed: 2026-10-21 | 27 | 97.9% | 146 | $100.00 | Unavailable | 3 reviews · rating 5.0 | 2026-10-20 |
| Tech Stack Detector automation-lab/tech-stack-detector Fetched · Observed: 2026-10-21 | 25 | 99.7% | 5,147 | $2.30Selected event: URL analyzed (url-analyzed)1 additional listed charge eventsCharged per website analyzed for tech stack
| $0.035 | 0 reviews · rating 0.0 | 2026-10-20 |
| Website Technology Detector – CMS & Tech Stack motivational_nickel/website-technology-detector Fetched · Observed: 2026-10-21 | 20 | 93.8% | 81 | $1.50 | $0.002 | 0 reviews · rating 0.0 | 2026-10-20 |
| Instagram Fake Followers Checker · Bot Detector · No Login memo23/instagram-fake-followers-checker Fetched · Observed: 2026-10-21 | 18 | 97.4% | 309 | $5.00Selected event: Follower analysed (follower)1 additional listed charge eventsOne sampled follower scored for bot signals — post count, follower/following ratio, bio, avatar and handle pattern, with the flags behind the verdict. Charged per follower analysed, whether or not its evidence row is returned. $5.00 per 1,000 followers.
| <$0.001 | 1 reviews · rating 5.0 | 2026-10-20 |
| Website Tech Stack Detector magicfingers/techstack-detector Fetched · Observed: 2026-10-21 | 18 | 99.4% | 167 | Explicit FREE modelExplicit FREE pricing model; billing unit unavailable.Event detailsEvent description unavailable. | Explicit FREE model | 2 reviews · rating 4.3 | 2026-10-19 |
| Tech Stack Detector — BuiltWith Alternative lergassy/tech-stack-detector Fetched · Observed: 2026-10-21 | 17 | 97.3% | 74 | $50.00Selected event: Website (website)Event detailsOne website read and detected, with its technologies and the contacts from the same page. Sites that refuse every attempt and sites removed by your filters are free. | Unavailable | 1 reviews · rating 5.0 | 2026-10-20 |
| QuillBot AI Detector & ChatGPT Content Checker dev00/quillbot-ai-detector-apify Fetched · Observed: 2026-10-21 | 16 | 99.9% | 9,609 | $100.00Selected event: AI Content Check (quillbot-ai-check)Event detailsSingle text analysis checking for AI-generated content (ChatGPT, Claude, Gemini, GPT-5 ...). | Unavailable | 1 reviews · rating 5.0 | 2026-10-20 |
| Website Tech Stack Detector (Wappalyzer API Scraper) rl1987/wappalyzer-tech-lookup Fetched · Observed: 2026-10-21 | 14 | 99.2% | 1,388 | $1.20Selected event: Output row (output-row)Event detailsCharged per technology row written to the dataset ($0.50 per 1,000 rows). | Unavailable | 0 reviews · rating 0.0 | 2026-10-20 |
| Website Tags & Pixels Detector - Analytics, Ads & CRM Scanner smart-digital/website-tags-pixels-detector Fetched · Observed: 2026-10-21 | 14 | 99.5% | 793 | $10.00 | Unavailable | 0 reviews · rating 0.0 | 2026-10-20 |
| Techstack Detector cerridwen/techstack-detector Fetched · Observed: 2026-10-21 | 12 | 100.0% | 863 | $10.00 | Unavailable | 0 reviews · rating 0.0 | 2026-10-20 |
| Website Tech Stack Detector shahidirfan/Website-Tech-Stack-Detector Fetched · Observed: 2026-10-21 | 11 | 93.3% | 75 | Explicit FREE modelExplicit FREE pricing model; billing unit unavailable.Event detailsEvent description unavailable. | Explicit FREE model | 3 reviews · rating 5.0 | 2026-10-19 |
| Tech Stack Detector - Wappalyzer & BuiltWith Alternative benthepythondev/tech-stack-detector Fetched · Observed: 2026-10-21 | 8 | 98.9% | 184 | $2.50 | <$0.001 | 0 reviews · rating 0.0 | 2026-10-20 |
| Website Tech-Stack Detector — Find Any Site's Technologies bovi/builtwith-tech-stack-scraper Fetched · Observed: 2026-10-21 | 8 | 97.4% | 78 | $1.50 | <$0.001 | 0 reviews · rating 0.0 | 2026-10-20 |
| Instagram Bot Detector automation-lab/instagram-bot-detector Fetched · Observed: 2026-10-21 | 7 | 100.0% | 736 | $3.03Selected event: Profile extracted (profile)1 additional listed charge eventsCharged per profile extracted.
| $0.005 | 0 reviews · rating 0.0 | 2026-10-20 |
| Tech Stack Detector API - BuiltWith & Wappalyzer Alternative tugelbay/website-tech-stack-detector Fetched · Observed: 2026-10-21 | 6 | 100.0% | 219 | $3.00 | $0.005 | 0 reviews · rating 0.0 | 2026-10-20 |
| AI Content Detector muhammetakkurtt/ai-content-detector Fetched · Observed: 2026-10-21 | 6 | 100.0% | 36 | $0.10Selected event: Words Analyzed for AI Detection (word-count)1 additional listed charge eventsCharged for each word processed for AI content detection, including words across all processed chunks.
| $0.010 | 1 reviews · rating 5.0 | 2026-10-19 |
| Naver Blog Scraper — Sponsored Ad Detector + Keyword Volume ntriqpro/naver-blog-scraper Fetched · Observed: 2026-10-21 | 5 | 100.0% | 892 | $4.00Selected event: Post (post)3 additional listed charge eventsCharged once per delivered blog post row — search metadata, full post content, tags, image count, and the sponsored/authentic (내돈내산) classification.
| $0.001 | 0 reviews · rating 0.0 | 2026-10-19 |
| E-Commerce Tech Stack Detector trovevault/e-commerce-tech-stack-detector Fetched · Observed: 2026-10-21 | 5 | 100.0% | 39 | $1.00 | $0.001 | 0 reviews · rating 0.0 | 2026-10-19 |
| Detector.io & Winston AI Content Detector - $6/1k checks dev00/detector-io-ai-detector-checker Fetched · Observed: 2026-10-21 | 5 | 100.0% | 471 | $6.00Selected event: AI Detection Check (detector-io-ai-check)Event detailsPrice per successful AI content detection scan ($6.00 per 1,000 checks) | Unavailable | 0 reviews · rating 0.0 | 2026-10-20 |
| Font Detector automation-lab/font-detector Fetched · Observed: 2026-10-21 | 5 | 100.0% | 111 | $1.15Selected event: URL analyzed (url-analyzed)1 additional listed charge eventsPer page analyzed
| $0.035 | 0 reviews · rating 0.0 | 2026-10-20 |
| Website Technology Detector (Wappalyzer Alternative) datalantern/tech-stack-detector Fetched · Observed: 2026-10-21 | 5 | 93.9% | 49 | $3.00Selected event: Website analyzed (site)1 additional listed charge eventsCharged for each website that loaded and was analyzed. Websites that fail to load or block the request are not charged.
| $0.005 | 0 reviews · rating 0.0 | 2026-10-19 |
| ZeroGPT AI Text Detector & GPT Checker dev00/zerogpt-ai-text-detector Fetched · Observed: 2026-10-21 | 5 | 98.6% | 502 | $100.00Selected event: AI Text Detection (text-detect)Event detailsCharged per successfully analyzed text block to detect ChatGPT, GPT-4o, Claude, and AI-generated content. | Unavailable | 0 reviews · rating 0.0 | 2026-10-17 |
| Fake Engagement & Bot Account Detector - IG, TikTok & YouTube apricot_blackberry/fake-engagement-detector Fetched · Observed: 2026-10-21 | 4 | 100.0% | 41 | $5.00Selected event: Profile analyzed (profile-analyzed)1 additional listed charge eventsCharged only when a profile gets a real authenticity verdict. Insufficient-data profiles are never charged.
| $0.030 | 0 reviews · rating 0.0 | 2026-10-20 |
| Tech Stack Detector - Wappalyzer & BuiltWith Alternative clearfetch/tech-stack-detector Fetched · Observed: 2026-10-21 | 4 | 96.8% | 31 | $50.00Selected event: Website analyzed (website-analyzed)Event detailsOne website fetched and analyzed for technologies. Websites that cannot be reached are not charged. | <$0.001 | 0 reviews · rating 0.0 | 2026-10-20 |
| AI Content Detector - GPT, Claude, Gemini Text Check george.the.developer/ai-content-detector Fetched · Observed: 2026-10-21 | 4 | 99.0% | 105 | $12.00Selected event: Text Analyzed (text-analyzed)Event detailsOne AI content detection check | Unavailable | 0 reviews · rating 0.0 | 2026-10-20 |
| AI Generated Image Detector from URLs playful_ultrasound/ai-image-detector Fetched · Observed: 2026-10-21 | 4 | 100.0% | 43 | $5.00Selected event: Successful AI Image detection (detection-result)Event detailsSuccessful AI detection for one image URL | Unavailable | 0 reviews · rating 0.0 | 2026-10-19 |
| Tech Stack Detector - BuiltWith Alternative alizarin_refrigerator-owner/tech-stack-detector Fetched · Observed: 2026-10-21 | 3 | 100.0% | 30 | $0.010Selected event: result (apify-default-dataset-item)1 additional listed charge eventsSingle result in the default dataset.
| $0.10 | 1 reviews · rating 1.0 | 2026-10-20 |
| Website Tech Stack Detector: BuiltWith/Wappalyzer Alternative pulsedata/website-tech-stack-detector Fetched · Observed: 2026-10-21 | 3 | 100.0% | 26 | $2.00Selected event: Website analyzed (website-analyzed)Event detailsOne website analyzed and returned in the dataset | Unavailable | 0 reviews · rating 0.0 | 2026-10-20 |
| Web Drift Detector – Website Change Monitoring & Content Diff muhammad-bilal/web-drift-detector Fetched · Observed: 2026-10-21 | 3 | 100.0% | 34 | $0.60Selected event: result (apify-default-dataset-item)1 additional listed charge eventsSingle result in the default dataset.
| <$0.001 | 2 reviews · rating 5.0 | 2026-10-19 |
| Website Tech Stack Detector - Find Any Site's Technology santamaria-automations/website-tech-detector Fetched · Observed: 2026-10-21 | 3 | 83.3% | 36 | UnavailableBilling unit unavailable.2 additional listed charge eventsEvent description unavailable.
| $0.001 | 0 reviews · rating 0.0 | 2026-10-20 |
| humanizerx.org - 24+ AI Text Detector & Bypasser dev00/humanizerx-ai-detector Fetched · Observed: 2026-10-21 | 3 | 99.8% | 3,046 | $100.00Selected event: Operational Query Event (humanizerx-detect-query)Event detailsCharges per successful query execution. Free users pay $0.1/run; paid members pay $0.01/query. Platform compute is billed directly to the user. | Unavailable | 0 reviews · rating 0.0 | 2026-10-20 |
| Website Tech Stack Detector — 100+ Technologies ryanclinton/website-tech-stack-detector Fetched · Observed: 2026-10-21 | 3 | 98.6% | 71 | $350.00Selected event: Website analyzed (website-analyzed)Event detailsCharged per website analyzed. Includes multi-page technology detection, CVE risk flags, OWASP security-headers grade, composite scoring, change intelligence, action bundles, vendor intelligence, lead intelligence, and competitive cohort positioning. | Unavailable | 0 reviews · rating 0.0 | 2026-10-19 |
| Website Technology Checker - Tech Stack & CMS Detector conversational_kermis/website-tech-stack-checker Fetched · Observed: 2026-10-21 | 3 | 100.0% | 30 | $4.00Selected event: Website analyzed (website-analyzed)Event detailsCharged per website successfully analyzed. | Unavailable | 0 reviews · rating 0.0 | 2026-10-20 |
| ATS Detector — Find Any Company's Job Board & Platform actorworks/ats-detector Fetched · Observed: 2026-10-21 | 3 | 85.7% | 49 | $8.00Selected event: Domain checked (domain-checked)1 additional listed charge eventsCharged per company domain checked
| $0.001 | 0 reviews · rating 0.0 | 2026-10-20 |
| Website Font Detector - Fonts Used on Any Page eliai/webpage-font-detector Fetched · Observed: 2026-10-21 | 3 | 100.0% | 37 | $1.00Selected event: Scanned pages (page-scanned)Event detailsOne page scanned for fonts: font-family stacks, @font-face declarations, and Google/Adobe/system sources with font files. Failed fetches are recorded free. | Unavailable | 0 reviews · rating 0.0 | 2026-10-20 |
| ZeroGPT.cc AI Detector, Readability & NLP Linguistic Analyzer dev00/gptzero-cc-ai-detector-checker Carried forward · Observed: 2026-10-20 | 3 | 98.1% | 159 | $100.00Selected event: AI Detection Check (gptzero-ai-check)Event detailsPrice per successful AI content detection scan ($6.00 per 1,000 checks) | Unavailable | 0 reviews · rating 0.0 | 2026-10-18 |
| Amazon KDP Profitable Niche Detector & BSR Sales Calculator automation_studio/amazon-kdp-niche-detector Fetched · Observed: 2026-10-21 | 2 | 95.2% | 105 | $5.00 | $0.001 | 0 reviews · rating 0.0 | 2026-10-19 |
| Tech Stack & CMS Detector — Technology Check, Pixels & Shopify brenton8907/tech-stack-check Fetched · Observed: 2026-10-21 | 2 | — | 14 | $5.00Selected event: Tech stack check (site read) (tech-check)Event detailsOne domain whose homepage was fetched and read: the CMS, analytics, chat, payment, ad-pixel, marketing, consent, framework and hosting technologies it loads, each with the evidence that matched, plus the tracking IDs found (GA4, Google Ads, Meta pixel, GTM, HubSpot portal and more). Includes the site's Google Tag Manager container when it has one. Unreachable sites, bot-protection challenges and invalid inputs are returned as error rows and not charged. | Unavailable | 0 reviews · rating 0.0 | 2026-10-20 |
| Shopify Store Detector: Theme Detector, Apps & Store Checker redfoxscout/shopify-store-detector Fetched · Observed: 2026-10-21 | 2 | — | 18 | $2.00Selected event: Store (store-checked)Event detailsCharged per website that loads successfully (HTTP 2xx/3xx), Shopify or not. Failed, blocked or unresolvable sites are free. | <$0.001 | 0 reviews · rating 0.0 | 2026-10-19 |
| Vinted Sold Comps lowlanddata/vinted-sold-detector Fetched · Observed: 2026-10-21 | 2 | 100.0% | 54 | $3.00 | $0.005 | 0 reviews · rating 0.0 | 2026-10-20 |
| Tech Stack Detector - Wappalyzer & BuiltWith Alternative orbifetch/tech-stack-detector Fetched · Observed: 2026-10-21 | 2 | 100.0% | 23 | $3.00Selected event: Website analyzed (fast scan) (url-analyzed)1 additional listed charge eventsCharged for each website analyzed successfully in fast scan mode. Failed websites are free.
| Unavailable | 0 reviews · rating 0.0 | 2026-10-19 |
| Tech Stack Detector — BuiltWith & Wappalyzer Alternative fetchbase/tech-stack-detector Fetched · Observed: 2026-10-21 | 2 | 96.7% | 30 | $10.00Selected event: Site analyzed (site)Event detailsOne website analyzed for its full technology stack, with evidence per detection. Failures are never charged. | Unavailable | 0 reviews · rating 0.0 | 2026-10-19 |
| Tech Stack Detector: Wappalyzer & BuiltWith Alt, CSV or Sheet nerolabs/tech-stack-detector Fetched · Observed: 2026-10-21 | 2 | 81.2% | 32 | $5.00Selected event: Website (site-analyzed)3 additional listed charge eventsOne website whose homepage was read and analysed: its technologies, summary columns and DNS-based email and hosting details. Sites that could not be reached, were blocked, were disallowed by robots.txt or were not valid addresses are never charged.
| <$0.001 | 0 reviews · rating 0.0 | 2026-10-19 |
| Tech Stack & SaaS Detector (Wappalyzer / BuiltWith alternative) moha-tah/tech-stack-detector Fetched · Observed: 2026-10-21 | 2 | 100.0% | 21 | $4.00Selected event: Domain analyzed (domain-analyzed)Event detailsA domain was analyzed successfully (technologies + DNS). Unreachable domains are free. | <$0.001 | 0 reviews · rating 0.0 | 2026-10-19 |
| WordPress Theme Detector & Plugin Scanner dev00/wordpress-theme-detector-api Fetched · Observed: 2026-10-21 | 2 | 100.0% | 27 | $100.00Selected event: WordPress Theme & Plugin Analysis (theme-detect)Event detailsCharged per successfully analyzed domain to detect active WordPress theme and installed plugins. | Unavailable | 0 reviews · rating 0.0 | 2026-10-19 |
| Tech Stack & Framework Detector (CMS, Next.js, React) thodor/tech-stack-detector Fetched · Observed: 2026-10-21 | 2 | 100.0% | 26 | $4.00 | <$0.001 | 0 reviews · rating 0.0 | 2026-10-19 |
| Tech Stack Signal Detector mambalabs/gtm-tech-stack-signal-scraper Fetched · Observed: 2026-10-21 | 2 | 100.0% | 28 | $15.00 | <$0.001 | 0 reviews · rating 0.0 | 2026-10-20 |
| E-commerce Theme Detector trovevault/ecommerce-theme-detector Fetched · Observed: 2026-10-21 | 2 | 100.0% | 26 | $1.50 | $0.001 | 0 reviews · rating 0.0 | 2026-10-19 |
| Tech Stack & Ad Pixel Detector: CMS, GTM Tags, DNS lasting_bonnethead/tech-stack-detector Fetched · Observed: 2026-10-21 | 2 | — | 13 | $2.00Selected event: Website analyzed (domain-analyzed)1 additional listed charge eventsCharged for each website analyzed successfully (status "ok") without the headless browser. Blocked, unreachable, timed-out and robots-disallowed websites are free.
| Unavailable | 0 reviews · rating 0.0 | 2026-10-20 |
| ShopBack Scraper: Cashback, Gift Cards, Affiliates automation_craft/affiliate-network-detector Fetched · Observed: 2026-10-21 | 2 | 100.0% | 37 | $20.00Selected event: Affiliate result (direct) (affiliate-direct)5 additional listed charge eventsAffiliate network resolved with no proxy. The figure shown is per 1,000 direct results. One direct result costs 2 cents or less.
| $0.020 | 2 reviews · rating 5.0 | 2026-10-20 |
| Phishing URL Detector gochujang/phishing-url-detector Fetched · Observed: 2026-10-21 | 2 | 100.0% | 28 | $4.00Selected event: URL Checked (url-checked)Event detailsCharged per URL phishing check. | $0.001 | 0 reviews · rating 0.0 | 2026-10-20 |
| Outbound Stack Detector mambalabs/outbound-infrastructure-fingerprint Fetched · Observed: 2026-10-21 | 2 | 100.0% | 33 | $4.00Selected event: Domain analyzed (domain-analyzed)1 additional listed charge eventsCharged once per domain analyzed. Domains that return no outbound signals, or that do not resolve, still count as analyzed and are charged.
| <$0.001 | 0 reviews · rating 0.0 | 2026-10-19 |
| Bulk Tech Stack Detector — CMS, Hosting, Analytics eliai/bulk-tech-stack-detector Fetched · Observed: 2026-10-21 | 2 | 100.0% | 27 | $10.00Selected event: Analysed domains (domain-analysed)Event detailsCharged once per domain analysed for its technology stack | Unavailable | 0 reviews · rating 0.0 | 2026-10-19 |
| Website Tech Stack Detector - Signals & Alerts nicolas_izquierdo/tech-stack-detector Fetched · Observed: 2026-10-21 | 2 | 100.0% | 27 | $3.00 | <$0.001 | 0 reviews · rating 0.0 | 2026-10-19 |
| Lemlist Detector · Companies Using Lemlist corent1robert/lemlist-tracking-domain-detector Fetched · Observed: 2026-10-21 | 2 | 100.0% | 29 | $5.00 | Unavailable | 0 reviews · rating 0.0 | 2026-10-19 |
| Website Technology Detector API — CMS, Frameworks, CDN eliai/webpage-tech-detector Fetched · Observed: 2026-10-21 | 2 | 100.0% | 27 | $20.00Selected event: Page scan (page-scanned)Event detailsCMS, frameworks, analytics and libraries detected on a page. | Unavailable | 0 reviews · rating 0.0 | 2026-10-19 |
| Language Detector (offline) bgfc97/language-detector Fetched · Observed: 2026-10-21 | 2 | 100.0% | 256 | $1.00Selected event: Text detected (text-detected)Event detailsEach text's language detected | Unavailable | 0 reviews · rating 0.0 | 2026-10-19 |
Download the detector.io comparison CSV (60 displayed tools). Includes snapshot_date (the dataset file date, not tool observation), observed_on (blank when unknown), observation_status (fetched, carried_forward or unknown), carried_forward, usage, recorded runs and reviews (blank when unavailable; 0 means recorded zero), success rate (0–1), pricing model, primary event and its listed USD price per 1,000 events (per_k). This primary-event rate is not total cost: run-start and additional charges may apply, and events can differ between tools. Unknown prices and success rates are blank; FREE identifies an explicit free pricing model.
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). Rates are per 1,000 primary events in the recorded unit named beside each rate; an unavailable billing unit is labeled explicitly. Different billing events do not imply equivalent results. Run-start and additional charges, plus your workload, determine total cost. Unavailable means the snapshot did not provide the value; an explicit FREE model is separate from a zero listed event rate. You are responsible for complying with detector.io's terms and applicable law. How we measure.
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Estimate recorded billing-event charges
Dataset file date: 2026-10-21; this does not date each tool’s recorded price. See tool observations in the table. Quantities refer to the selected tool’s billing event, not a result count. Changing tools clears both quantities; enter a workload for the new unit.
Partial estimate only: excludes other charge events, platform compute, subscriptions, taxes and unknown charges. No output requirements are inferred. Run-start charges are included only when a numeric rate is recorded and a run count is supplied.
Selected tool: . Some tool links may be affiliate links; we may earn a commission. Disclosure.
Website Technology Stack Detector (BuiltWith Alternative)Instagram Bot DetectorWappalyzer Alternative — Tech Stack Detector & BuiltWith APIWebsite Tech Stack Scanner | Website Technology DetectorTech Stack DetectorWebsite Technology Detector – CMS & Tech StackInstagram Fake Followers Checker · Bot Detector · No LoginWebsite Tech Stack DetectorTech Stack Detector — BuiltWith AlternativeQuillBot AI Detector & ChatGPT Content CheckerWebsite Tech Stack Detector (Wappalyzer API Scraper)Website Tags & Pixels Detector - Analytics, Ads & CRM ScannerTechstack DetectorWebsite Tech Stack DetectorTech Stack Detector - Wappalyzer & BuiltWith AlternativeWebsite Tech-Stack Detector — Find Any Site's TechnologiesInstagram Bot DetectorTech Stack Detector API - BuiltWith & Wappalyzer AlternativeAI Content DetectorNaver Blog Scraper — Sponsored Ad Detector + Keyword VolumeE-Commerce Tech Stack DetectorDetector.io & Winston AI Content Detector - $6/1k checksFont DetectorWebsite Technology Detector (Wappalyzer Alternative)ZeroGPT AI Text Detector & GPT CheckerFake Engagement & Bot Account Detector - IG, TikTok & YouTubeTech Stack Detector - Wappalyzer & BuiltWith AlternativeAI Content Detector - GPT, Claude, Gemini Text CheckAI Generated Image Detector from URLsTech Stack Detector - BuiltWith AlternativeWebsite Tech Stack Detector: BuiltWith/Wappalyzer AlternativeWeb Drift Detector – Website Change Monitoring & Content DiffWebsite Tech Stack Detector - Find Any Site's Technologyhumanizerx.org - 24+ AI Text Detector & BypasserWebsite Tech Stack Detector — 100+ TechnologiesWebsite Technology Checker - Tech Stack & CMS DetectorATS Detector — Find Any Company's Job Board & PlatformWebsite Font Detector - Fonts Used on Any PageZeroGPT.cc AI Detector, Readability & NLP Linguistic AnalyzerAmazon KDP Profitable Niche Detector & BSR Sales CalculatorTech Stack & CMS Detector — Technology Check, Pixels & ShopifyShopify Store Detector: Theme Detector, Apps & Store CheckerVinted Sold CompsTech Stack Detector - Wappalyzer & BuiltWith AlternativeTech Stack Detector — BuiltWith & Wappalyzer AlternativeTech Stack Detector: Wappalyzer & BuiltWith Alt, CSV or SheetTech Stack & SaaS Detector (Wappalyzer / BuiltWith alternative)WordPress Theme Detector & Plugin ScannerTech Stack & Framework Detector (CMS, Next.js, React)Tech Stack Signal DetectorE-commerce Theme DetectorTech Stack & Ad Pixel Detector: CMS, GTM Tags, DNSShopBack Scraper: Cashback, Gift Cards, AffiliatesPhishing URL DetectorOutbound Stack DetectorBulk Tech Stack Detector — CMS, Hosting, AnalyticsWebsite Tech Stack Detector - Signals & AlertsLemlist Detector · Companies Using LemlistWebsite Technology Detector API — CMS, Frameworks, CDNLanguage Detector (offline)Compare your shortlist
Select two to four tools using the checkboxes in the table. Evidence stays in the original table order.
Primary-event rates exclude run-start and other charges. Different billing events do not imply equivalent results or total costs. Observed public-run reliability over 30 days is not a guarantee for your workload. Unavailable means the snapshot did not provide the value. Some vendor links may be affiliate links; we may earn a commission. Disclosure.
Related targets
Shared counts use distinct Actor IDs shown in both comparison tables. Shared listings do not establish equivalent capabilities, interchangeable outputs or permission to scrape. Category peers share a directory category.