"AI UGC is so cheap now" is the kind of thing someone says who hasn't opened a pricing page recently. The tools do exist. They can generate convincing talking-head videos, AI influencer content, and cinematic product clips. But the cost math is not straightforward, and the three tools that come up most, HeyGen, Higgsfield, and OpenArt, are not doing the same thing at all.
This article gives you the real numbers. How many 30-second UGC videos can you get per month on each plan, what each one actually costs, and which tool you should use for which job.
How many 30-second videos per month?
All prices shown at annual billing rates. HeyGen: Avatar IV at 20 credits/minute, 10 credits per 30-second video. Higgsfield: approximately 80 credits per composed 30-second clip. OpenArt: approximately 80 credits per standard video.
These tools are not interchangeable
Before comparing prices, understand what each tool actually produces. Picking the wrong one means spending money on a subscription that cannot make what you need.
- HeyGen creates talking-head avatar videos. You build a digital twin of a real person (or use a stock avatar), give it a script, and it generates a video of that person speaking directly to camera. Avatar IV is their most realistic model. This is the closest thing to authentic UGC that AI can produce right now.
- OpenArt creates AI influencer content. You build a consistent character with a fixed appearance and generate content featuring that character in different settings. The character does not speak to camera in a talking-head style. It is more like an AI persona you can place in lifestyle and product-adjacent scenes.
- Higgsfield generates cinematic video from text prompts or images. Think product showcases, dramatic B-roll, visual storytelling. It has no avatar or talking-head feature. If you need someone to speak to the camera, Higgsfield cannot do that at any price point.
For UGC-style ads where a person speaks directly to the audience, HeyGen is the only option of these three. For AI persona and lifestyle content, OpenArt. For premium visual production without a person on screen, Higgsfield.
HeyGen pricing: what you actually get
HeyGen charges credits for Avatar IV, their realistic talking-head model. Avatar IV costs 20 credits per minute of video. A 30-second UGC clip uses 10 credits. Credits are separate from the "unlimited videos" claim on paid plans, which applies only to non-avatar standard video.
| Plan | Monthly (annual) | Credits/mo | 30s videos/mo | Cost/video |
|---|---|---|---|---|
| Free | $0 | 3 videos cap | 3 | $0 |
| Creator | $24 | 200 | 20 | $1.20 |
| Pro | $79 | 2,000 | 200 | $0.40 |
The free tier includes 3 Avatar IV videos per month, genuinely useful for testing quality before committing. Creator at $24/month (annual) gives you 20 thirty-second videos. At scale, Pro at $79 drops the cost per video to $0.40 and covers 200 videos per month.
One trap to avoid: do not buy the monthly Creator plan at $29/month if you can commit annually. The monthly billing adds up to $348/year versus $288 on annual, for the same 200 credits per month.
Higgsfield pricing: what you actually get
Higgsfield does not have an avatar feature. It generates cinematic video from text or image prompts. A 30-second ad typically requires 3 to 4 individual 8-second clips stitched together. Standard models cost roughly 20 credits per 8-second clip, putting a composed 30-second video at around 80 credits.
The Starter plan is mostly a trap: it blocks access to Veo 3, which is the model that produces the quality worth paying for. If you're serious about using Higgsfield, Plus is the entry point that makes sense.
| Plan | Monthly (annual) | Credits/mo | 30s videos/mo | Cost/video |
|---|---|---|---|---|
| Starter | $15 | 200 | ~2 (no Veo 3) | ~$7.50 |
| Plus | $39 | 1,000 | ~12 | ~$3.25 |
| Ultra | $99 | 3,000 | ~37 | ~$2.68 |
Higgsfield is the most expensive per video of the three for most volume levels. The quality ceiling is genuinely high when you use Veo 3 on Plus or Ultra. But you're paying a premium for cinematic output, and you cannot get a person speaking to camera no matter which plan you buy.
OpenArt pricing: what you actually get
OpenArt is by far the cheapest on a per-video basis. The AI influencer feature lets you build a consistent character and generate content featuring that character in different scenes. Standard video generation costs around 80 credits each. Annual billing cuts every tier exactly in half compared to monthly.
| Plan | Monthly (annual) | Credits/mo | 30s videos/mo | Cost/video |
|---|---|---|---|---|
| Essential | $7 | 4,000 | ~50 | ~$0.14 |
| Advanced | $14.50 | 12,000 | ~150 | ~$0.10 |
| Infinite | $28 | 24,000 | ~300 | ~$0.09 |
At $7/month on annual, you can generate around 50 thirty-second videos. That is $0.14 per video. Two caveats: the free tier gives you only 40 one-time credits (not recurring), and all content is public by default on the free plan. The AI influencer character consistency is good but can vary slightly between generations.
The 5-video test: exact costs
You want to create 5 thirty-second AI UGC ads this month. Here is the exact cost on each platform.
HeyGen: 5 videos at 10 credits each = 50 credits. The free plan caps at 3 Avatar IV videos per month, so it falls short. The Creator plan at $24/month (annual) gives 200 credits, which covers 5 videos with 150 credits to spare. Cost to cover 5 videos: $24/month. That works out to $4.80 per video. If you are on monthly Creator ($29/month), it is $5.80 per video.
Higgsfield: 5 videos at 80 credits each = 400 credits. The Starter plan only gives 200 credits per month, which is not enough. You need the Plus plan at $39/month (annual), which gives 1,000 credits. That covers 5 videos and leaves 600 credits for other generations. Cost to cover 5 videos: $39/month, or $7.80 per video. Keep in mind this is cinematic video, not talking-head UGC.
OpenArt: 5 videos at 80 credits each = 400 credits. The Essential plan at $7/month (annual) gives 4,000 credits, which covers 5 videos and 45 more. Cost to cover 5 videos: $7/month, or $1.40 per video. This is AI influencer character video, not talking-head.
For 5 videos, the cost order is: OpenArt at $7, HeyGen Creator at $24, Higgsfield Plus at $39. Only HeyGen produces talking-head avatar video.
Developer access: HeyGen and Higgsfield both have MCPs
Two of these three tools support MCP, letting you generate videos directly from Claude, Cursor, or any other MCP-compatible client.
HeyGen offers a remote MCP server at https://mcp.heygen.com/mcp/v1/. Available on every plan including free, uses
your existing credits. Through the MCP you can generate videos, create and manage avatars,
synthesize voices, translate existing videos with lip sync, and manage your account.
Compatible with Claude, Gemini CLI, Cursor, and Manus.
Higgsfield also has an MCP server, accessible via your account settings. Authentication uses your Higgsfield account directly (no separate API key). Your existing plan credits carry over. Through the MCP you can generate images and video clips up to 15 seconds, train characters via Soul, browse your generation history and reuse assets, and select from 30+ models including Veo, Kling, and Cinema Studio. Compatible with Claude, Claude Code, and any other MCP-compatible client.
OpenArt has no API or developer access. If your workflow requires programmatic generation, OpenArt is not an option regardless of budget.
The practical difference between the two MCPs: HeyGen gives you talking-head avatar generation and voice synthesis via MCP. Higgsfield gives you cinematic video and image generation across a wider model selection. If you need both in an automated pipeline, you can use both.
Which tool to use
OpenArt is the best value, full stop. At $7/month on annual, you get more AI video per dollar than anything else in this category. If budget is the constraint and you can work with AI persona content rather than talking-head, start here.
Higgsfield is the pick for teams building with AI agents. The MCP was designed specifically for this workflow: it connects cleanly with Claude, Claude Code, and other agents, and lets you generate cinematic video and images directly from within your tools. If you are building any kind of automated creative pipeline, Higgsfield's MCP is the most capable of the three. The output quality on Veo 3 models is excellent. Just understand it does not do talking-head avatar video.
HeyGen was the first to do this well, and the category has caught up with it. It is still the only tool here that produces convincing talking-head avatar video, which matters if that format is what you need. The MCP works, the credit system is predictable, and the free tier is a genuinely usable test. But if you do not specifically need a person speaking to camera, the newer tools offer more for less.
Most teams end up using at least two of these: OpenArt for volume content on a budget, Higgsfield when building with AI agents or needing cinematic quality, and HeyGen when a talking-head avatar is the format that converts.
