# Captions vs HeyGen

> Captions vs HeyGen: HeyGen is our pick, leading for conversational avatars and developers & api. They split on credits/minutes included at entry plan and what.

Both AI avatar video platforms, Captions (Mobile-first AI UGC/short-form video creator with AI 'digital twin' avatars as the core feature (not a general timeline editor); pricing page explicitly notes plans are iOS-only) and HeyGen (Fast, credit-based AI avatar video creation for marketing, sales, and L&D at scale) go head to head here. Start with the bottom line, then the verified fact table and real production costs.

AI avatar video platforms · 28 facts compared · all sourced · pricing verified Aug 24, 2026

## Bottom line

HeyGen wins five of the six use cases here, losing only on budget, where Captions' cheapest paid plan of $24.99/mo undercuts HeyGen's $29/mo. Everywhere else HeyGen leads: it confirms batch and CSV personalization and SCORM and LMS export, features Captions does not publish, and its library of 1,100+ avatars dwarfs Captions' 200 to 225. HeyGen's API also charges $1 per minute of standard avatar video, far less than Captions' $0.15 per second, which works out to $9 per minute. For teams needing personalization, LMS export, or API scale, HeyGen is the stronger overall pick.

## Verdict summary

| Use case | Winner | Why |
| --- | --- | --- |
| Budget | Captions | Captions' cheapest paid plan is $24.99/mo against HeyGen's $29/mo, the more affordable start for a small budget. |
| Conversational Avatars | HeyGen | HeyGen confirms interactive and conversational avatars, the core requirement for a team building a live, talking avatar that responds in real time. |
| Developers & API | HeyGen | Both Captions and HeyGen offer a public API, so that alone does not separate them. |
| Marketing & UGC Ads | HeyGen | Captions is a little cheaper to start at $24.99/mo against HeyGen's $29/mo, but for generating dozens of ad variants, capability wins out. |
| Sales Outreach | HeyGen | For scaling personalized sales video, HeyGen confirms batch and CSV personalization to drop prospect names and companies into a script automatically, a capability Captions does not publish. |
| Training & L&D | HeyGen | For corporate learning teams, SCORM or LMS export is the deciding requirement, and HeyGen confirms support while Captions does not publish this capability. |

## Captions vs HeyGen: head-to-head facts

| Fact | Captions | HeyGen | Verified |
| --- | --- | --- | --- |
| Pricing unit | credits ([source](https://www.captions.ai/pricing)) | credits ([source](https://www.heygen.com/pricing)) | Aug 24 |
| Cheapest paid plan (monthly) | $24.99 ([source](https://www.captions.ai/pricing)) | $29 ([source](https://www.heygen.com/pricing)) | Aug 24 |
| Credits/minutes included at entry plan | 500 credits/mo ([source](https://www.captions.ai/pricing)) | 600 credits/mo ([source](https://www.heygen.com/pricing)) | Aug 24 |
| Credits per finished video minute | n/a | 3 credits/min (Avatar III, standard avatars) ([source](https://www.heygen.com/pricing)) | Aug 24 |
| What the free plan caps | Basic editing only (trim ([source](https://www.captions.ai/pricing)) | 3 videos/mo, max 1 minute each ([source](https://www.heygen.com/pricing)) | Aug 24 |
| Custom avatar from footage | ✓  Yes ([source](https://www.captions.ai/features/create-ai-twin)) | ✓  Yes ([source](https://www.heygen.com/avatars)) | Aug 24 |
| Instant avatar from a photo | ✓  Yes ([source](https://www.captions.ai/features/create-ai-twin)) | ✓  Yes ([source](https://www.heygen.com/avatars)) | Aug 24 |
| Lip-sync languages supported | n/a | 177+ ([source](https://www.heygen.com/avatars)) | Aug 24 |
| Public API | ✓  Yes ([source](https://www.captions.ai/help/docs/api/pricing)) | ✓  Yes ([source](https://developers.heygen.com/docs/quick-start)) | Aug 24 |
| Interactive / conversational avatars | n/a | ✓  Yes ([source](https://help.heygen.com/en/articles/10035615-how-to-get-started-with-liveavatar)) | Aug 24 |
| Batch / CSV personalization | n/a | ✓  Yes ([source](https://help.heygen.com/en/articles/12704317-batch-mode)) | Aug 24 |
| Commercial usage rights | "you may use such Output outside the Services ([source](https://mirage.app/legal/captions-terms)) | Paid plans (Creator/Pro/Business): unrestricted commercia... ([source](https://www.heygen.com/terms)) | Aug 24 |

## Captions vs HeyGen: verdicts by use case

### Budget → Captions

Captions' cheapest paid plan is $24.99/mo against HeyGen's $29/mo, the more affordable start for a small budget. HeyGen's free plan does watermark its output, while Captions does not publish a watermark fact for its free tier, though that tier is capped to basic editing only, such as trimming, rather than full avatar generation. HeyGen's entry plan includes more credits, 600/mo against Captions' 500/mo, but Captions is not far behind. On the paid tier price that most buyers will actually pay to export clean video, Captions comes in cheaper each month.

### Conversational Avatars → HeyGen

HeyGen confirms interactive and conversational avatars, the core requirement for a team building a live, talking avatar that responds in real time. Captions does not publish this capability. Both tools offer a public API and include voice cloning, but HeyGen also integrates with ElevenLabs for bring-your-own text-to-speech, a capability Captions does not list. With HeyGen the only one of the two confirming live conversational avatar support and stronger voice tooling around it, it is the clear pick for this use case.

### Developers & API → HeyGen

Both Captions and HeyGen offer a public API, so that alone does not separate them. On price, Captions charges $0.15 per second for API video generation, which works out to $9 per minute, while HeyGen charges $1 per minute of standard avatar video, a large gap for a team billing usage back into its own product. HeyGen also integrates ElevenLabs for bring-your-own text-to-speech and confirms interactive and conversational avatar support, features Captions does not publish. For a developer pricing out an integration, HeyGen's lower per-minute cost and broader published API capabilities make it the stronger pick.

### Marketing & UGC Ads → HeyGen

Captions is a little cheaper to start at $24.99/mo against HeyGen's $29/mo, but for generating dozens of ad variants, capability wins out. HeyGen confirms batch and CSV personalization for producing many variants at once, a feature Captions does not publish, and its library of 1,100+ avatars dwarfs Captions' 200 to 225 avatars for varying the look of each hook. HeyGen also supports video translation and dubbing, unlike Captions which does not publish this. HeyGen's free plan does watermark its output, a real downside for testing hooks for free, but the small price gap does not offset the personalization and avatar variety a performance marketer needs.

### Sales Outreach → HeyGen

For scaling personalized sales video, HeyGen confirms batch and CSV personalization to drop prospect names and companies into a script automatically, a capability Captions does not publish. Both tools let you build a custom avatar from your own footage, and both offer a public API, so those needs are met either way. Captions is cheaper to start at $24.99/mo against HeyGen's $29/mo, and HeyGen publishes a 30 minute max video length on its Creator and Pro plans where Captions does not state one. Without published batch personalization, Captions leaves the core requirement for this use case unconfirmed, so HeyGen is the safer pick.

### Training & L&D → HeyGen

For corporate learning teams, SCORM or LMS export is the deciding requirement, and HeyGen confirms support while Captions does not publish this capability. HeyGen also confirms video translation and dubbing for course scripts, again unpublished for Captions, and lists 75+ video templates against no stated count for Captions. HeyGen's cheapest annual plan runs $24/mo, a figure Captions does not publish either. Both tools state commercial usage rights covering the finished output. With SCORM export, translation, and template count all going unconfirmed for Captions, HeyGen is the clear pick for landing training content in an LMS.

## Captions vs HeyGen: common questions

### Is Captions cheaper than HeyGen?

Yes, on the monthly plan. Captions' cheapest paid plan is $24.99/mo against HeyGen's $29/mo. HeyGen does publish a lower annual rate of $24/mo, a discount Captions does not state for comparison. Captions' entry plan includes 500 credits/mo against HeyGen's 600 credits/mo, a modest gap in either direction.

### Captions vs HeyGen: which is better for budget?

Captions is the better pick for a tight budget. Its cheapest paid plan is $24.99/mo against HeyGen's $29/mo, the more affordable start each month. HeyGen's free plan does watermark its output, while Captions' free tier is capped to basic editing only, such as trimming, rather than full avatar generation. On the price most buyers actually pay, Captions comes in cheaper.

### Does Captions or HeyGen offer more stock avatars to choose from?

HeyGen has the larger library, with 1,100+ avatars available, while Captions offers 200 to 225 avatars. If avatar variety matters more than a smaller curated set, HeyGen has more options out of the box.

### Is Captions or HeyGen better for sales teams doing batch video personalization?

HeyGen confirms batch and CSV personalization for dropping prospect names and companies into a script automatically. This capability is not published for Captions, so sales teams needing bulk personalization should check HeyGen first.

### Does Captions or HeyGen cost less through the API?

Captions charges $0.15 per second for API video generation, which works out to $9 per minute. HeyGen charges $1 per minute of standard avatar video, making it the cheaper option for API usage billed by the minute.

### Can I build a custom avatar from my own footage with Captions?

Yes, Captions supports building a custom avatar from your own footage, alongside its instant avatar-from-photo option.

### How many languages does HeyGen support for lip-sync?

HeyGen supports lip-sync in 177+ languages, making it suited to teams producing avatar video for many markets at once.

### Is HeyGen SOC 2 compliant?

HeyGen states it is SOC 2 compliant, which can matter for teams with vendor security review requirements.

### Does Captions or HeyGen support SCORM export for LMS platforms?

HeyGen supports SCORM and LMS export. This is not published for Captions, so teams that need to land training videos directly in an LMS should check HeyGen first.

Source: https://www.versusref.com/avatar-video/captions-vs-heygen/