The API is intended for developers seeking prebuilt vision features to integrate into applications.
Free plan Free trial From $0.60 usage-based WebWindowsMacLinuxAPI
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Best Content Moderation Tools Software 2026
Facts read 21 Sep 2026 – 21 Oct 2026
Content moderation tools help review, filter, and route user content across digital services. This list helps buyers compare pricing, platform support, moderation methods, languages, rules, and workflow controls.
The standings: top 10
| Name | In a line | Record score | Price from | Try it free | Runs on | Facts read |
|---|---|---|---|---|---|---|
| 01 Google Cloud Vision API | The API is intended for developers seeking prebuilt vision features to integrate into applications. | 6.0 | $0.60 usage-based | Free plan | Web, Windows, Mac, Linux | 21 Oct 2026 |
| 02 Sightengine | 5.5 | $29 a month | Free plan | Web, API, Self-hosted | 15 Oct 2026 | |
| 03 PicPurify | It suits e-commerce sites, marketplaces, social networks, blogs, dating sites, parental-control products and safe browsers that need image or video moderation. | 5.3 | $19 a month | Free plan | Web, API | 8 Oct 2026 |
| 04 Alibaba Cloud Content Moderation | 4.8 | $0.09 usage-based | — | iPhone & iPad, Web, API | 15 Oct 2026 | |
| 05 Google Cloud Video Intelligence | This API suits developers building video search, moderation, recommendation, archive, advertising, or real-time event workflows. | 4.7 | Free plan | Free plan | Web, API | 7 Oct 2026 |
| 06 Azure AI Speech | 4.5 | Free plan | Free plan | Web, API, Self-hosted | 11 Oct 2026 | |
| 07 CleanSpeak | It suits app, gaming, retail, hospitality, and enterprise teams that need configurable content review. | 4.5 | — | Free trial | Web, Windows, Mac, Linux | 5 Oct 2026 |
| 08 Respondology | 4.5 | $1,000 a year | Free trial | Web | 7 Oct 2026 | |
| 09 Tencent Cloud Cloud Migration Service | It suits teams planning migrations to Tencent Cloud from self-built data centers or other cloud platforms. | 4.5 | Free plan | Free plan | Web, Windows, Linux | 4 Oct 2026 |
| 10 Bodyguard.ai | 4.3 | €1,000 a month | — | Web, API | 4 Oct 2026 |
Entries are ordered by release date, with the newest releases first. The page shows figures published by makers and does not score the tools.
02
Sightengine
WebAPISelf-hosted Record5.5 Visit
03
PicPurify
It suits e-commerce sites, marketplaces, social networks, blogs, dating sites, parental-control products and safe browsers that need image or video moderation.
WebAPI Record5.3 Visit
04
Alibaba Cloud Content Moderation
iPhone & iPadWebAPI Record4.8 Visit
05
Google Cloud Video Intelligence
This API suits developers building video search, moderation, recommendation, archive, advertising, or real-time event workflows.
WebAPI Record4.7 Visit
7
CleanSpeak
WebWindowsMac+3 — Record4.5 Visit It suits app, gaming, retail, hospitality, and enterprise teams that need configurable content review.
9
Tencent Cloud Cloud Migration Service
WebWindowsLinux Free plan Record4.5 Visit It suits teams planning migrations to Tencent Cloud from self-built data centers or other cloud platforms.
11
Areto
Web — Record4.2 Visit It suits global brands and public figures managing social communities, especially in sports, public-sector, and media or publishing work.
12
Detoxify
LinuxSelf-hosted Free plan Record4.2 Visit Detoxify suits researchers and developers who need self-hosted text classification and can account for the stated bias limitation.
15
Hive Moderation
WebBrowser extensionAPI — Record3.9 Visit Hive Moderation suits platforms and developers that need automated content checks across several media types, configurable policies, or a manual review workflow.
16
Utopia AI Moderator
WebAPI — Record3.7 Visit It suits online communities and brands in gaming, marketplaces, social platforms, e-commerce, news, dating, and insurance.
Before you choose
Start with access and price
A free plan can support an initial evaluation without a paid commitment. A free trial offers a separate way to test a paid service before purchase.
Alecto Core shows a free plan with service beginning at £9.99 per month, while Areto provides a free trial and quotes prices on request.
Match the platform to your stack
The list covers web tools, APIs, Linux software, self-hosted deployments, Windows applications, and macOS software. Choose a delivery model that fits your operations and integration work.
Moderation can be linked through an API to an existing service; self-hosting lets you manage the deployment yourself. Check platform details before planning implementation.
Compare detection and review
AI detection can help identify material for action, while a human review workflow supports escalation and decisions that need people. Compare how these functions appear in the product.
Check that each tool handles the content formats and languages your service requires, since those fields shape its practical use.
Check rules and workflow controls
Custom rules let you shape moderation behavior around your policies. Workflow mode shows how work moves from detection to review or another action.
When comparing tools, look at their moderation APIs together with custom-rule support and workflow mode. These fields indicate how a tool can connect to your systems and reflect your operating process.
Read the licence terms
Detoxify is listed as free software, while Alecto Core uses a freemium model. Confirm the licence and usage terms before adopting code or a hosted service.
A licence can affect deployment, modification, and commercial use. Check the terms for the specific tool you plan to use.
Questions
Are free-plan options available among these content moderation tools?
Some entries include a free plan, including Alecto Core, Detoxify, Google Cloud Video Intelligence, and Google Cloud Vision API.
Can I try a paid moderation tool before paying?
A free trial is available from items on the list. Areto offers a free trial, while CleanSpeak advertises a 30-day trial.
Which platforms do these tools support?
The listed delivery choices span web, API, Linux, self-hosted, Windows, and macOS.
What moderation features can I compare?
You can compare AI detection, human-review workflows, content types, moderation APIs, supported languages, custom rules, and workflow modes.
Are prices listed for these tools?
Pricing details vary. Alecto Core starts paid service at £9.99 per month; Areto and Checkstep provide pricing on request.
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