HeyGen vs D-ID
A feature-by-feature comparison of HeyGen and D-ID across 7 capability categories.
Modalities — D-ID Wins
| Feature | HeyGen | D-ID |
|---|---|---|
Text Input | Yes. Text prompting is the primary interface. | Yes, requires plus plan. Scripts and prompts drive talking avatars and Visual Agents. |
Image Upload / Vision | Yes. Upload a photo or footage to create an avatar. | Yes, requires plus plan. Upload a face photo for talking-photo/video generation. |
Image Generation | No. Does not generate still images. | Yes, requires plus plan. FAQ documents a Stable Diffusion portrait generator. |
Voice Mode | No. No voice interface. | Partial. Interactive Visual Agents with speech. Not a general voice assistant. |
Video Understanding | Partial. Uploaded video is used for translation and lip-sync, not analysis. | No. Generates avatar video; does not analyze arbitrary video input. |
Video Generation | Yes, requires plus plan. Avatar and stock-to-video generation from a script. | Yes, requires plus plan. Talking-head video from a photo or avatar plus a script. |
File Upload (PDF, DOCX) | Partial. Scripts and media, not general documents. | Yes, requires plus plan. Upload docs/images for Creative Reality Studio and agents. |
Code Execution | No. Not a code tool. | No. Video/avatar platform, not a code sandbox. |
Audio Input | Yes. Upload a voice recording to clone or drive an avatar. | Partial. Voice cloning and TTS drive avatars. Not open-ended audio chat. |
Canvas / Artifact Editor | No. No canvas or artifact panel. | Partial. Timeline/storyboard editor for avatar videos. |
Screen Sharing / Computer Use | No. No computer-use capability. | No. No computer-use product. |
Memory & Context — D-ID Wins
| Feature | HeyGen | D-ID |
|---|---|---|
Persistent Memory | No. No cross-session memory of the user. | Partial. Visual Agents retain context within a session. Long-term memory not advertised. |
Large Context Window | No. Not a language model, so this does not apply. | Unknown. Agent context limits were not published on the homepage. |
Custom Instructions | No. No global instruction setting. | Yes, requires plus plan. Configure Visual Agent personality and knowledge. |
Conversation History | No. Not a chat product, so there is no conversation to configure. | Partial. Agent chat logs in studio. API is per-generation. |
Integrations — HeyGen Wins
| Feature | HeyGen | D-ID |
|---|---|---|
Web Search / Browsing | No. No browsing capability. | Unknown. Whether agents can browse the web was not checked. |
Plugins / Extensions | No. No plugin marketplace. | Partial. Canva, PowerPoint, and Google Slides integrations. |
API Access | Yes. Video generation API for developers. | Yes, requires plus plan. Creative Reality and Agents HTTP APIs. |
Zapier Integration | Yes. Official Zapier integration. | Unknown. Zapier listing was not checked. |
Custom GPTs / Bots | No. No agent or bot builder. | Yes, requires plus plan. Visual Agents are deployable custom avatars. |
Real-time Collaboration | Yes. Shared team workspaces on paid plans. | Unknown. Team editing was not confirmed. |
Live Social Data Integration | No. No social firehose. | |
Live Citation Mapping | No. Not a cited-search product. |
Developer — Tie
| Feature | HeyGen | D-ID |
|---|---|---|
Function Calling | No. No tool-calling interface. | Unknown. Agent tool use was not confirmed this round. |
Streaming Responses | No. Generations are returned complete, not streamed token by token. | Partial. Realtime streaming avatars for interactive agents. |
Fine-Tuning | Partial. Custom avatars and cloned voices, not model fine-tuning. | No. Voice clone and avatars, not FM fine-tuning. |
Embeddings API | No. No embeddings endpoint. | No. Not an embeddings product. |
Structured Output (JSON) | No. Not a language model, so this does not apply. | No. Outputs video/audio, not JSON schemas. |
Reasoning / Thinking Mode | No. Not a reasoning model. | No. Not a reasoning LLM product. |
Local Execution | No. Cloud-rendered avatar video. | |
Open Weights | No. Uses proprietary avatar tech; SD portrait is a feature, not open weights. | |
Multi-Agent Orchestration | No. Single-agent avatars, not multi-agent orchestration. |
Platforms — Tie
| Feature | HeyGen | D-ID |
|---|---|---|
Web App | Yes. Browser-based; no install required. | Yes, requires plus plan. Creative Reality Studio in the browser. |
iOS App | No. No native mobile app; the web app runs in a mobile browser. | Partial. Studio available on mobile per product pages. |
Android App | No. No native mobile app; the web app runs in a mobile browser. | Partial. Studio available on mobile per product pages. |
Desktop App | No. Browser only. | Partial. Desktop studio app is advertised alongside web. |
Chrome Extension | No. No official browser extension. | No. No Chrome extension. |
Privacy — HeyGen Wins
| Feature | HeyGen | D-ID |
|---|---|---|
GDPR Compliant | Yes. HeyGen publishes a DPA and serves EU customers. | Unknown. Privacy policy was not re-read this round. |
Opt Out of Data Training | Unknown. Needs a read of the current policy before we assert this. | Unknown. Training use of uploaded faces was not checked. |
Enterprise Privacy Mode | Yes, requires enterprise plan. Enterprise tier with SSO and custom retention. | Partial. Enterprise plans exist. Specific DPA not read. |
Workspaces — Tie
| Feature | HeyGen | D-ID |
|---|---|---|
Projects / Folders | Yes. Videos are organised into projects and folders. | Yes, requires plus plan. Projects organize videos and agents in studio. |