The Best AI Content Moderation Software in 2026
We researched AI content moderation software from official websites, including pricing pages, plan tables, and product documentation. Products are ranked on their core moderation job, value for money, and verified features across supported content types, controls, integrations, and operational limits.
Our top picks
-
Top ranked
Alibaba Cloud Content Moderation#1 of 279.2/10A broad cloud moderation API with transparent daily usage rates and no free plan.
-
Runner-up
Tencent Cloud Content Safety#2 of 279.0/10A broad cloud moderation API for teams handling high-volume, multi-format content.
15-day trial
-
Top-ranked free plan
Moderation API#5 of 278.7/10A broad moderation platform with a practical free-to-paid path for growing communities.
Free plan
Advertiser disclosure: iTechGuides is reader-supported. Vendors can pay for top positions in our rankings and for a place on other products' pages, and we may earn a commission when you click some links. Bought places stand at the number bought; this page and our disclosure say so. Paying vendors may get a fuller, more detailed review from our editors, and that review can change their score. How we rank.
The full ranking 27 tools, best first
-
Best forCloud API users needing every major modality
A broad cloud moderation API with transparent daily usage rates and no free plan.
- Human review workflow
- Audio moderation
- Video moderation
9.2/10★★★★★Visit Alibaba Cloud -
Best forHigh-volume cloud moderation deployments
A broad cloud moderation API for teams handling high-volume, multi-format content.
- Audio moderation
- Video moderation
- Custom policies
9.0/10★★★★☆Visit Tencent Cloud -
Best forCloud users needing standard multimodal filtering
A cloud moderation service with broad media coverage and usage-based billing.
- Audio moderation
- Video moderation
- Custom policies
8.9/10★★★★☆Visit Huawei Cloud -
Best forEstablished teams using human-in-the-loop review
A broad moderation platform for teams combining automation with human escalation.
- Human review workflow
- Audio moderation
- Video moderation
8.8/10★★★★☆Visit Besedo -
Best forGrowing communities needing affordable breadth
A broad moderation platform with a practical free-to-paid path for growing communities.
- Human review workflow
- Audio moderation
- Video moderation
8.7/10★★★★☆Visit Moderation API -
Best forPlatforms needing full moderation workflows
A full workflow for multimodal moderation, automation, human review, and appeals.
- Human review workflow
- Audio moderation
- Video moderation
8.6/10★★★★☆Visit Checkstep -
Best forTeams wanting AI plus human moderation
A broad moderation platform combining AI, human review, APIs and self-hosted options.
- Human review workflow
- Audio moderation
- Video moderation
8.5/10★★★★☆Visit WebPurify -
Best forLarge social platforms needing channel integrations
A broad moderation suite for large platforms, with a €1,000 monthly entry point.
- Human review workflow
- Video moderation
- Custom policies
8.4/10★★★★☆Visit Bodyguard.ai -
Best forCommunities prioritizing text and profanity control
A broad moderation platform for text, images, video, workflows, and self-hosted deployments.
- Human review workflow
- Video moderation
- Custom policies
8.3/10★★★★☆Visit CleanSpeak -
Best forOrganizations wanting customer-trained moderation
A customer-trained, real-time moderation service covering text, images, video and transcribed audio.
- Audio moderation
- Video moderation
- Custom policies
8.2/10★★★★☆Visit Utopia AI -
Best forLarge platforms needing analyst-backed UGC protection
A cloud moderation service pairing automated multilingual detection with human expertise.
- Human review workflow
- Audio moderation
- Video moderation
8.1/10★★★★☆Visit ActiveFence -
Best forFree API moderation for text and images
A free moderation API for text and image safety checks.
- Custom policies
- Text moderation
- Image moderation
8.0/10★★★★☆Visit OpenAI -
Best forAWS users moderating images and stored video
A focused AWS service for image and stored-video moderation with review and workflow controls.
- Human review workflow
- Video moderation
- Custom policies
7.9/10★★★★☆Visit AWS -
Best forLLM risk screening and evaluation
A focused open-source toolkit for screening LLM risks and evaluating AI outputs.
- Custom policies
- Text moderation
7.8/10★★★★☆Visit IBM -
Best forSelf-hosted LLM input and output safety
A self-hosted model family for classifying LLM prompts and responses.
- Custom policies
- Text moderation
- Image moderation
7.7/10★★★★☆Visit Llama Guard -
Best forSpeech teams needing a free API tier
A flexible speech API with a free tier, but a weak fit for content moderation.
7.5/10★★★★☆Try Azure AI Speech -
Best forDevelopers building API speech generation
A capable text-to-speech API, but not a content-moderation product.
7.5/10★★★★☆Visit OpenAI TTS -
Best forCost-conscious multimodal API users
A cost-conscious multimodal moderation API with broad automated coverage.
- Audio moderation
- Video moderation
- Custom policies
7.5/10★★★★☆Visit Sightengine -
Best forTeams needing broad, managed moderation
A broad moderation platform with custom policies, human review, and managed media coverage.
- Human review workflow
- Audio moderation
- Video moderation
7.4/10★★★★☆Try Lasso Moderation -
Best forEnterprise teams needing broad, private deployment
A broad moderation suite for teams needing private deployment and human review.
- Human review workflow
- Audio moderation
- Video moderation
7.3/10★★★★☆Visit Baidu AI Cloud -
Best forEnterprise multimodal moderation
A broad multimodal moderation platform for enterprise Trust & Safety teams.
- Human review workflow
- Audio moderation
- Video moderation
7.3/10★★★★☆Try Hive Moderation -
Best forMultilingual text moderation with integrations
A multilingual, text-only moderation API with broad integrations and configurable responses.
- Custom policies
- Text moderation
7.0/10★★★★☆Visit Tisane API -
Best forAffordable image and video moderation
Affordable cloud APIs for moderating user-generated images, videos, and profile pictures.
- Video moderation
- Image moderation
6.8/10★★★☆☆Visit PicPurify -
Best forLow-cost image safety screening
A low-cost image moderation API with free usage and flexible analysis options.
- Image moderation
6.7/10★★★☆☆Visit Google Cloud -
Best forOffline self-hosted text and image moderation
A free, open-source choice for local text and image moderation workflows.
- Text moderation
- Image moderation
6.6/10★★★☆☆Visit LocalMod -
Best forDevelopers needing free self-hosted text detection
A focused, free library for developers detecting toxic text locally.
- Text moderation
6.5/10★★★☆☆Visit Detoxify -
Best forVisual safety teams needing custom models
A visual-search toolkit with custom models and hybrid deployment for safety workflows.
6.2/10★★★☆☆Visit Clarifai
No tools match those filters.
Compare at a glance
| # | Tool | Free plan | Paid from | Text moderation | Image moderation | Audio moderation | Video moderation | Custom policies | Score |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Alibaba Cloud Content Moderation | No | $0.09/unit usage-based | Yes | Yes | Yes | Yes | Yes | 9.2 |
| 2 | Tencent Cloud Content Safety | No | Yes | Yes | Yes | Yes | Yes | 9.0 | |
| 3 | Huawei Cloud Content Moderation | No | Yes | Yes | Yes | Yes | Yes | 8.9 | |
| 4 | Besedo | Yes | Yes | Yes | Yes | Yes | 8.8 | ||
| 5 | Moderation API | Yes | $79/mo | Yes | Yes | Yes | Yes | Yes | 8.7 |
| 6 | Checkstep | Yes | Yes | Yes | Yes | Yes | 8.6 | ||
| 7 | WebPurify | No | Yes | Yes | Yes | Yes | Yes | 8.5 | |
| 8 | Bodyguard.ai | €1,000/mo | Yes | Yes | Yes | Yes | 8.4 | ||
| 9 | CleanSpeak | No | Yes | Yes | No | Yes | Yes | 8.3 | |
| 10 | Utopia AI Moderator | Yes | Yes | Yes | Yes | Yes | 8.2 | ||
| 11 | ActiveFence UGC Protection | Yes | Yes | Yes | Yes | 8.1 | |||
| 12 | OpenAI Moderation API | Yes | Free | Yes | Yes | No | No | Yes | 8.0 |
| 13 | Amazon Rekognition Content Moderation | No | $0.001/unit/mo | No | Yes | No | Yes | Yes | 7.9 |
| 14 | Granite Guardian | $0.21/unit usage-based | Yes | Yes | 7.8 | ||||
| 15 | Llama Guard | Free | Yes | Yes | Yes | 7.7 | |||
| 16 | Azure AI Speech | Yes | 7.5 | ||||||
| 17 | OpenAI Text-to-Speech | $15/unit usage-based | 7.5 | ||||||
| 18 | Sightengine | Yes | $29/mo | Yes | Yes | Yes | Yes | Yes | 7.5 |
| 19 | Lasso Moderation | No | $99/mo | Yes | Yes | Yes | Yes | Yes | 7.4 |
| 20 | Baidu AI Cloud Content Moderation | No | Yes | Yes | Yes | Yes | Yes | 7.3 | |
| 21 | Hive Moderation | No | Yes | Yes | Yes | Yes | Yes | 7.3 | |
| 22 | Tisane API | Yes | $99/mo | Yes | No | No | No | Yes | 7.0 |
| 23 | PicPurify | Yes | $19/mo | No | Yes | No | Yes | 6.8 | |
| 24 | Google Cloud Vision SafeSearch | Yes | $0.60/unit usage-based | No | Yes | 6.7 | |||
| 25 | LocalMod | Yes | Free | Yes | Yes | 6.6 | |||
| 26 | Detoxify | Yes | Free | Yes | No | No | No | No | 6.5 |
| 27 | Clarifai Visual Search | No | 6.2 |
Head-to-head All 24 comparisons →
- Alibaba Cloud Content Moderation vs Tencent Cloud Content Safety
- Alibaba Cloud Content Moderation vs Huawei Cloud Content Moderation
- Alibaba Cloud Content Moderation vs Besedo
- Alibaba Cloud Content Moderation vs Moderation API
- Alibaba Cloud Content Moderation vs Checkstep
- Alibaba Cloud Content Moderation vs WebPurify
- Tencent Cloud Content Safety vs Huawei Cloud Content Moderation
- Tencent Cloud Content Safety vs Besedo
- Tencent Cloud Content Safety vs Moderation API
Explore other topics All topics →
- Web Hosting & Domains 275 directories · 6,107 tools ranked Shared Web Hosting · Managed Cloud Hosting · Dedicated Server Hosting
- Productivity 157 directories · 4,948 tools ranked Note-Taking Apps · Calendar Apps · Project Management Software
- Marketing 135 directories · 3,977 tools ranked SEO Tools · Influencer Marketing Platforms · Email Marketing Software
- Sales & CRM 152 directories · 4,161 tools ranked Real Estate CRM Software · CRM Software · Proposal Software
- Customer Service 55 directories · 1,547 tools ranked Chatbot Builders · Knowledge Base Software · Call Center Software
- Communication 109 directories · 3,229 tools ranked Business Phone Systems · Email Clients · Audience Response Systems
How we rank AI content moderation software
Every tool on this page was researched by iTechGuides Editors from its official website — pricing pages, plan tables and product documentation. We rank on how well each one does this category's core job, what the free or entry plan includes, and where it falls short. Where we have enough verified facts, the score out of 10 is a rubric — job fit, value and how much we could verify — shown with its breakdown on every tool's page; a tool we have not verified enough to score yet shows its rank without a number. Scores are re-checked when a product changes its plans. Read the full editorial policy, or submit a tool we missed.
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
Last updated · How we research and update