{"slug":"sync-labs","name":"Sync Labs","domain":"sync.so","verdict":"As of 2026-07-13, ChatGPT, Claude, Gemini, Grok collectively rank Sync Labs #6 of 8 for ai avatar video api. Source: https://modelsagree.com/product/sync-labs (modelsagree.com, CC BY 4.0).","best_rank":6,"categories":1,"entries":[{"slug":"best-ai-avatar-video-api","title":"Best AI avatar video API","rank":6,"of":8,"score":3,"appearances":1,"modelRanks":{"Gemini":3},"reason":"Excellent developer-focused API for lipsyncing arbitrary video and audio inputs rather than relying on preset avatars, with official SDKs and composability across different LLM and TTS pipelines.","reasons":[{"model":"Gemini","reason":"Excellent developer-focused API for lipsyncing arbitrary video and audio inputs rather than relying on preset avatars, with official SDKs and composability across different LLM and TTS pipelines."}],"fixes":[{"model":"Gemini","fix":"Requires a recurring base monthly subscription to remove watermarks alongside high usage charges, and requires source video to have active speaker motion."}],"updated":"2026-07-13","rank_history":{"days":["2026-07-12","2026-07-13"],"ranks":[null,6]},"api":"https://modelsagree.com/api/v1/best/best-ai-avatar-video-api.json"}],"page":"https://modelsagree.com/product/sync-labs","check":"https://modelsagree.com/check?q=Sync%20Labs","updated":"2026-08-10T18:18:45.051Z","attribution":"modelsagree.com, CC BY 4.0"}