Detector24 vs WebPurify
WebPurify has sold content moderation since 2007 and is the human-plus-AI option on this page: in-house moderators review a photo for $0.02 within about five minutes, its AI image model checks one for $0.0026 in about 250 milliseconds, a hybrid tier starts at $0.0015, live video review is 15 cents a minute, and a profanity filter is sold from $5 a month. Detector24 is fully automated: image, video, text and audio moderation plus AI-generated content, deepfake and threat detection through one API, with per-model prices and 100 free moderations a month.
Information last reviewed September 7, 2026. Compared: Detector24’s published plans against WebPurify’s image, video and profanity-filter pricing as publicly listed on webpurify.com, in USD.
Still shortlisting? See all alternatives to WebPurify, including services we do not sell.
Where Detector24 and WebPurify differ
People on the other end, or not
WebPurify’s distinctive offer is an in-house human team working 24 hours a day, 365 days a year, which it states it never crowdsources, returning a decision on a photo within five minutes at $0.02 each, with custom dedicated teams on three to four weeks’ lead time. Detector24 has no human reviewers in the loop by design: every decision is a model score against a threshold you set. Which you want depends on whether your policy has judgement calls a model should not make.
Per-image versus per-model
WebPurify publishes simple per-unit prices: $0.0026 per AI-moderated image, $0.02 per human-reviewed photo, hybrid from $0.0015, 15 cents per minute of live video review, and a profanity filter at $5, $15 or $50 a month, with 100 free photos to start. Detector24 publishes per-model prices with basic moderation from $0.00007 per check on higher-tier plans, from a $99 or $599 monthly minimum, with 100 free moderations every month.
Where the catalogues diverge
Detector24 offers image, video and live-stream, text and audio moderation, plus AI-generated image detection, deepfake detection, AI music and AI voice detection, and threat detection. WebPurify names text, image, video, Metaverse and GenAI moderation; audio moderation appears in a blog post as transcription reviewed by humans, live streams as a custom solution, and its GenAI page describes synthetic image and deepfake detection without a published price or API.
Availability guarantee versus certifications
WebPurify publishes a 99.95% availability guarantee, a five-minute image turnaround SLA, Privacy Shield certification and GDPR and CCPA compliance statements; SOC 2 and ISO 27001 are not stated in the materials we reviewed. Detector24 states AICPA SOC, ISO 27001, PCI DSS, CSA STAR Level One, GDPR-compliant handling, and 99.5% and 99.9% SLAs on its Forensic and Enterprise plans.
Detector24 and WebPurify, side by side
| Attribute | Detector24 | WebPurify |
|---|---|---|
| Modalities | Image, video and live-stream, text and audio moderation, plus AI-generated image detection, deepfake detection, AI music and AI voice detection, and threat detection | Text, image, video, Metaverse and GenAI moderation per webpurify.com; audio described in a blog post as transcription plus human review; live streams offered as a custom solution |
| Categories | Image moderation across 25+ categories including NSFW, violence and hate symbols; text moderation in 95+ languages with PII and threat detection | AI image: nudity, partial nudity, minors, drugs, weapons, gore, hate, alcohol, offensive gestures, embedded text, celebrities, QR codes, gambling, faces and gender, currency; video across “16+ integrated categories”; profanity filter in 15 languages with offensive-intent detection on custom plans |
| Public pricing | Free tier with 100 moderations a month; Core from a $99 monthly minimum; Forensic from a $599 monthly minimum; per-model, per-request prices published on the pricing page, with basic content moderation from $0.00007 per check on higher-tier plans. No setup fees. | Human image review $0.02 per photo; AI image moderation (AIM) $0.0026 per image; hybrid “from $0.0015 per image or frame of video”; human video review 15 cents a minute in 60-minute blocks; profanity filter $5 (plugins), $15, $50 a month or custom, up to 40% off annually |
| Free tier | 100 free moderations a month on the free tier | 100 free photos with no card; 5 free minutes of video; 14-day free trial on text plans |
| Stated speed | Under 150 ms for image moderation, under 100 ms for text, under 500 ms for video with sub-second live-stream checks, and under 300 ms for audio, as stated on each product page | AI image “on average, within 250 milliseconds”; human image review within 5 minutes, over 90% under 2 minutes; human video review “within an hour or less”; text “around 89 milliseconds”; “99.95% availability” guarantee |
| Stated accuracy | 98.5% accuracy stated for image moderation on detector24.ai | “More than 98.5% of offensive content” detected on average across its AI image models, with the caveat that accuracy depends on categories and thresholds; no independent benchmark cited |
| Submitted content handling | No human reviewers in the loop; images are automatically deleted after analysis with no long-term storage; data residency options available | “We do not retain any of the digital content submitted to our services”; images reviewed by URL and never kept; TLS 1.2 and AES-256; hosted on providers such as AWS; use for training not stated |
| Certifications stated | AICPA SOC, ISO 27001, PCI DSS, CSA STAR Level One, GDPR-compliant handling | EU-U.S. and Swiss-U.S. Privacy Shield certification; GDPR and CCPA compliance statements; CCPA addendum; SOC 2 and ISO 27001 not stated in the materials we reviewed |
| Human review and custom rules | None: fully automated, with per-model confidence thresholds you configure | In-house 24/7 human moderators, never crowdsourced; custom dedicated teams; custom block and allow lists, custom models on request; hybrid thresholds set by the customer |
Third-party details on this page reflect what each provider publicly stated on the review date shown above and may have changed since. Statements about what WebPurify offers reflect its public materials on the review date; absence of a feature from those materials does not prove it is unavailable.
Where we agree with WebPurify: the threshold is the policy
WebPurify’s FAQ makes a point Detector24 makes too: accuracy is relative to which categories you enable and where you set the rejection threshold. A model that flags 98.5% of offensive content at one threshold will flag a different share at another, and the trade-off against false positives is a product decision, not a vendor one. Both companies hand that dial to the customer.
What WebPurify adds is the option to hand the hard cases to a person. Its in-house team, its five-minute turnaround SLA and its hybrid tier exist because some policies need judgement a classifier cannot supply. Detector24 takes the opposite position on purpose: no human reviewers in the loop, content deleted after analysis, and the review workflow left to your product. Neither is wrong; they answer different risk appetites and different privacy postures.
The catalogues diverge on media. Detector24 has separate detectors for AI-generated images, deepfakes, AI music, AI voice and threats, and states latency per modality. WebPurify’s GenAI page describes synthetic image and deepfake detection combining AI and human expertise, without a published price or API endpoint, and its audio and live-stream coverage is described as custom work. If you need those detectors as self-serve API calls today, Detector24 has them on the price list.
Detector24 fits you if
- You want a fully automated API with no human reviewer ever seeing your users’ content
- You need self-serve AI-generated image, deepfake, AI music or AI voice detection with a published price
- Audio and live-stream moderation must be standard products, not custom work
- Certifications held (SOC, ISO 27001, PCI DSS) are what your security review asks for
WebPurify may fit you if
- Your policy has judgement calls that need a human decision within minutes
- Simple per-photo pricing at $0.02 human or $0.0026 AI is easier to budget
- You need a WordPress, Drupal or Joomla profanity plugin at $5 a month
- A published 99.95% availability guarantee matters more than a certification list
Common questions
If you want fully automated moderation with no humans in the loop, yes. Detector24 covers image, video, text and audio with AI-generated content, deepfake and threat detection, publishes per-model prices, and gives every account 100 free moderations a month on the free tier. WebPurify’s distinctive offer is in-house human review at $0.02 per photo; if you need that, WebPurify has it and Detector24 does not.
How we compared
This comparison is based on publicly available information from WebPurify’s official website, pricing page and documentation, and on Detector24’s own published pricing and features, as reviewed on September 7, 2026. Features, pricing and availability may change at any time. Please verify current details directly with each provider before purchasing.
Nothing on this page is legal advice. Which moderation setup satisfies the UK Online Safety Act, the EU Digital Services Act, US state laws or any platform policy depends on your service and your regulator’s guidance. Confirm your obligations with qualified counsel.
Sources
- WebPurify homepage (verified September 7, 2026)
- WebPurify image moderation pricing (verified September 7, 2026)
- WebPurify hybrid image and video moderation (verified September 7, 2026)
- WebPurify video moderation pricing (verified September 7, 2026)
- WebPurify profanity filter pricing (verified September 7, 2026)
- WebPurify automated image moderation (categories) (verified September 7, 2026)
- WebPurify image moderation FAQ (speed, accuracy, human team, retention) (verified September 7, 2026)
- WebPurify GenAI moderation page (verified September 7, 2026)
- WebPurify security page (verified September 7, 2026)
- WebPurify service level agreement (availability) (verified September 7, 2026)
- Detector24 pricing (our own published claims) (verified September 7, 2026)
Detector24 is an independent service operated by Bynn Intelligence Inc. and is not affiliated with, sponsored by, or endorsed by WebPurify. All third-party names and trademarks are the property of their respective owners and are used only to identify the products being compared.
Related comparisons
Run the models on your own content
100 free moderations a month on the free tier. The same API, dashboard and model catalogue as the paid plans.