Free AI chat and Plus pricing
Chat with Victoria, the SentX SI AI assistant, free every day. Plus raises the daily message limit and adds images each paid billing cycle. Video and extra images are paid from your wallet.
Free
10 messages a day
3 images and 1 video once per account (480p, up to 5 s)
Without an account: 3 messages a day
Plus
/month
≈ $0.66/day on the monthly plan
Yearly $199 — 2 months free
200 messages a day
10 images each paid month
Cancel anytime
At a glance
Plans and daily limits
| Plan detail | No account | Free account | Plus |
|---|---|---|---|
| Price | Free | Free | USD 20/month or USD 199/year |
| AI chat messages | 3 a day | 10 a day | 200 a day |
| Included images | Not included | 3, once per account | 10 per paid billing cycle (monthly or yearly) |
| Included video | Not included | 1, once per account (480p, up to 5 s) | None; videos use the wallet |
| Image and video creation | Sign-in required | Wallet after included media | Wallet after included media |
Compare plans
| Plan detail | Free | Plus | Pro | Ultra |
|---|---|---|---|---|
| Monthly price | $0 | $20 | $100 | $200 or $500 |
| Usage | Starter | Standard | 10x Plus | 20x or 50x Plus |
| Photon, agents that build what you describe | Not included | Included | Included | Included |
| Photon model | Not included | Standard | Pro | Pro |
| Storage for Photon projects | Not included | 25 GB | 50 GB | 100 GB |
| Max thinking mode | Not included | Not included | Not included | Included |
| Site address on sentx.site | Not included | Automatic name | Automatic name | Your own name |
Pay as you go
Wallet prices
Media beyond the included allowances and API requests are paid from one wallet balance in USD. Card top-ups range from $5 to $1,000.
| Item | Price |
|---|---|
| Image in the Imagine studio | $0.08 per image |
| Image created in a chat, standard quality | $0.03 per image |
| Video | By generated tokens; see the examples below |
| API input tokens | $3.00 per 1M tokens |
| API output tokens | $10.00 per 1M tokens |
| Minimum API charge | $0.01 per request |
Video cost examples
Video is billed from your wallet by generated tokens, which depend on resolution, aspect ratio and length. The exact charge appears with each generation.
| Clip | Approximate cost |
|---|---|
| 480p, 5 s | about $0.77 |
| 480p, 8 s | about $1.23 |
| 480p, 10 s | about $1.55 |
| 720p, 5 s | about $1.74 |
| 720p, 8 s | about $2.78 |
| 720p, 10 s | about $3.47 |
Questions
Pricing questions
How many free messages do I get?
Without an account you can send 3 messages a day. A free account allows 10 a day and Plus 200 a day. Limits reset daily.
What does a free account include?
10 AI chat messages a day, plus 3 images and 1 video once per account (480p, up to 5 seconds). Creating images or video requires signing in.
How much does Plus cost?
USD 20 a month (about $0.66 a day) or USD 199 a year (about $0.54 a day, two months free compared with paying monthly). Plus renews automatically until you cancel.
Does Plus include images or video?
Plus includes 10 images each paid billing cycle: every month on the monthly plan and once a year on the yearly plan. Unused images do not carry over. Plus has no video allowance; videos are paid from the wallet.
How much does an image cost?
From the wallet, an image costs $0.08 in the Imagine studio. Images Victoria creates inside a chat at standard quality cost $0.03 each. Included free images are used first.
How much does a video cost?
Video is billed from your wallet by generated tokens, which depend on resolution, aspect ratio and length. A 5-second 480p clip costs about $0.77 and an 8-second 720p clip about $2.78. The exact charge appears with each generation.
Does Plus include API usage?
No. API requests are paid from the same wallet at $3.00 per million input tokens and $10.00 per million output tokens, with a minimum of $0.01 per request.
API Documentation v3.3 - SentXHow do I cancel Plus?
Cancel anytime in Settings → Plan management or by emailing help@sentx.ai. Access continues until the end of the current billing period.
Can I get a refund?
First-time subscribers who paid by card can request a full refund within 14 days of the initial charge. Wallet credits funded by cryptocurrency are non-refundable. The Terms of Service set out the full conditions.
Terms of ServiceWhy choose Plus?
Make more room for writing, research and everyday work with 200 messages a day and 10 images per paid billing cycle. Choose monthly or yearly billing to suit you.
Does Plus apply in Telegram?
Yes. Link your Telegram account to your SentX account, and Plus raises the daily limits in @sentx_bot.
Guides and product details
Compare the current plan limits above with your task. For programmatic use, the API documentation lists per-token charges. Read the data policy before sharing sensitive material.
By purchasing you agree to the Terms of Service