Move your team from Tavus to HeyGen.
Each person gets a short interview, then a personalized step-by-step guide showing exactly where their saved work, prompts, and projects land in HeyGen — and the few things that need a manual step, walked through. You send one invite; nobody becomes the help desk, and nothing in Tavus is changed or cancelled. Want to see where you’re paying for both first? Run the free audit.
Both tools build a reusable, photorealistic avatar of a real person that can then speak any script. To move off Tavus, recreate your Tavus replica as a HeyGen custom avatar: for the high-fidelity path, film the short consent-plus-footage clip HeyGen requires to generate a Digital Twin (the analog of Tavus's ~1-minute video-training replica); for the fast, lower-fidelity path, use HeyGen's single-photo route (Avatar IV / Photo Avatar) instead of Tavus image-training. Once the HeyGen avatar exists it becomes a persistent asset you can reuse across videos, just like a Tavus replica. Keep HeyGen; cut Tavus once the new avatar is approved.
- Warning: Capacity differs and is plan-gated: HeyGen allows 1 custom digital twin on Free, up to 5 on Creator/Pro, 10 on Business, more on Enterprise — and only ~one avatar redo per billing cycle. If you maintain several Tavus custom replicas, confirm the target HeyGen tier has enough slots before cancelling.
- Warning: HeyGen renders avatars asynchronously in the studio/API only; it has no real-time conversational rendering. Tavus replicas double as the live face of its Conversational Video Interface, so if your replica was used for live two-way video agents, that real-time use case does not carry over to HeyGen.
- Warning: Both vendors require rights and recorded consent for any cloned likeness/voice: HeyGen needs a consent video featuring the same person as the footage and forbids third-party or AIGC-sourced material. You must re-capture consent for HeyGen; Tavus consent does not transfer.
- Warning: The single-photo route (Tavus image-training vs HeyGen Avatar IV / Photo Avatar) is the lower-fidelity option on both sides; for the closest match to a Tavus video-trained replica, use HeyGen's video-based Digital Twin rather than the photo path. Voice cloning to keep the same voice is paid-only on HeyGen.
Both tools batch-render a finished, downloadable MP4 of a talking-head avatar from a written script. A team using Tavus only for this script-to-video output can retire the Tavus contract and recreate the workflow in HeyGen: open the web AI Studio, pick a stock Public Avatar (or a custom one), paste the same script, choose a voice, and render the MP4 — no API call required, replacing Tavus's POST /v2/videos. If you drove Tavus by API, HeyGen's HTTP API (X-Api-Key) covers the same generate-from-script path for a pipeline. Match your old Tavus video-generation minutes to a HeyGen plan by length and resolution (Creator/Pro reach 30 minutes at 1080p/4K, Business 60 minutes at 4K) and download the MP4 as before. Keep HeyGen; cut Tavus.
- Warning: This pattern only covers Tavus's BATCH video generation. Tavus's flagship is the real-time Conversational Video Interface (a live two-way video agent the user talks to over WebRTC); HeyGen has no real-time interactive conversational-avatar equivalent (it is async studio/API generation). If you depend on live CVI conversations, you cannot fully cut Tavus by moving to HeyGen.
- Warning: Tavus bills video-generation by output minutes on top of plan quota; HeyGen meters from a shared monthly credit balance and gates length/resolution by tier (Free caps at 1 minute, 720p, with a watermark and 3 videos/month). Map your real monthly volume to a paid HeyGen tier before cancelling.
- Warning: Tavus can drive a video with bring-your-own audio (audio_url, a public .wav/.mp3) so the replica lip-syncs to an existing recording; HeyGen's avatar generation is script-driven (type/paste text + pick a voice), so an audio-first workflow does not port one-to-one — plan to supply the script and a chosen/cloned voice instead.
- Re-check avatar and language/voice coverage: a specific Tavus stock or custom replica has no guaranteed HeyGen match, and voice cloning is a paid-only feature on HeyGen, so confirm your needed avatar, language, and voice exist on the target plan before migrating.