PhotosVideoMusicSpeech
Make photos, video, music and speech with the best AI models. Your characters look and sound the same in everything you make.
@JG Marshmallows · one cast member, seven marshmallowsWhat you can make
We made every example here in JustImagine with one cast, the JustGains marshmallow crew. They use the same models you will.
Just Gains: the marshmallow crew anthem
♪ Headbands on, we are rolling in…
Mal’s pep talk
“Alright, crew, headbands on! We’re soft on the outside… and strong on the inside. Let’s go make some gains!”
Your cast
Give a character a few pictures, and a voice if you like. Then pick them for any photo, clip, song or line. This is the JustGains cast, straight from our studio.
Why bring your own key
Plan credits cost more when you don't use them all. With your own key, you pay the provider's price for each second and we add nothing on top. Here is AI video, model by model.
Same model, same settings. Lower is better.
| Model | Price scale | Higgsfieldevery credit used | Higgsfieldhalf used | Your keyon OpenRouter |
|---|---|---|---|---|
| Veo 3.1 Lite720p · audio · 8s | $0.074 per second, Higgsfield with every credit used | $0.147 per second, Higgsfield with half the credits used | $0.053lowest per second, your own key on OpenRouter | |
| MiniMax H3 Max768p · silent · 5s | $0.123 per second, Higgsfield with every credit used | $0.246 per second, Higgsfield with half the credits used | $0.084lowest per second, your own key on OpenRouter | |
| Wan 3.0†720p · audio · 5s | $0.088lowest per second, Higgsfield with every credit used | $0.177 per second, Higgsfield with half the credits used | $0.105 per second, your own key on OpenRouter | |
| Veo 3.1 Fast720p · audio · 8s | $0.197 per second, Higgsfield with every credit used | $0.393 per second, Higgsfield with half the credits used | $0.105lowest per second, your own key on OpenRouter | |
| Kling 3.0720p · audio · 5s | $0.098lowest per second, Higgsfield with every credit used | $0.197 per second, Higgsfield with half the credits used | $0.133 per second, your own key on OpenRouter | |
| MiniMax H3†2K · audio · 5s | $0.098lowest per second, Higgsfield with every credit used | $0.197 per second, Higgsfield with half the credits used | $0.137 per second, your own key on OpenRouter | |
| Grok Imagine 1.5720p · audio · 5s | $0.221 per second, Higgsfield with every credit used | $0.443 per second, Higgsfield with half the credits used | $0.148lowest per second, your own key on OpenRouter | |
| Seedance 2.0†720p · audio · 8s | $0.221 per second, Higgsfield with every credit used | $0.443 per second, Higgsfield with half the credits used | $0.160lowest per second, your own key on OpenRouter | |
| FLUX.3 Video720p · audio · 5s | $0.270 per second, Higgsfield with every credit used | $0.541 per second, Higgsfield with half the credits used | $0.179lowest per second, your own key on OpenRouter | |
| Seedance 2.5720p · audio · 5s | $0.344 per second, Higgsfield with every credit used | $0.688 per second, Higgsfield with half the credits used | $0.244lowest per second, your own key on OpenRouter | |
| Veo 3.1720p · audio · 8s | $0.492 per second, Higgsfield with every credit used | $0.983 per second, Higgsfield with half the credits used | $0.422lowest per second, your own key on OpenRouter | |
$0.05$0.10$0.20$0.50$1.00 |
How we worked it out. Higgsfield: its live credit quote for each clip ÷ clip length × $59 ÷ 1,200 credits (Higgsfield Plus), and higher again when only half the credits get used; Unlimited windows excluded. OpenRouter: its published rate plus the 5.5% credit fee; Seedance converted from tokens at 720p/24 fps. Same resolution on both sides. † Higgsfield promotional quote. Taxes excluded. Published prices checked September 26, 2026, not paid benchmarks.
Sources: higgsfield.ai/pricing · higgsfield.ai/ai/video · OpenRouter video models · openrouter.ai/pricing
Start free with your own key, or let us handle everything with a monthly plan. You can switch any time.
Made by JustGains
JustImagine is made by JustGains, the free workout tracker. Find a program you love, track every set and share the wins with the people who keep you going. The marshmallow crew comes from JustGains too. Now they star in everything on this page.