Simple pricing

Pick the amount of Stellar you actually need.

Start free. Upgrade for more monthly credits, longer outputs and stronger Stellar model tiers. Wallet credits are optional and stay separate from your subscription.

No card for Free Secure Stripe checkout Manage or cancel renewal anytime 30% annual saving

Try Stellar

Free

For testing Stellar before paying and lighter everyday use.

£0forever

No card required

300 credits every dayIncluded credits reset at 00:00 Europe/London time.

Start free

✓300 included credits/day
✓Spark + Star access
✓Up to 2,000 output tokens
✓Daily allowance automatically refreshes

Everyday use

Starter

For regular chat, writing, study and solo coding without paying for higher model tiers.

£8/ month

£67/year · save £29

1,500 credits/monthMore room for longer answers, code and revisions.

Choose Starter · £8/mo Pay yearly · £67/year

✓1,500 included credits/month
✓Spark + Star access
✓Up to 3,500 output tokens
✓Monthly included-credit refresh

RECOMMENDED FOR BUILDERS Deeper project work

Plus

For frequent coding, FiveM or Roblox projects, debugging and deeper multi-file work.

£20/ month

£168/year · save £72

5,000 credits + CometA stronger model tier and a larger monthly allowance for project work.

Choose Plus · £20/mo Pay yearly · £168/year

✓5,000 included credits/month
✓Spark + Star + Comet
✓Up to 5,000 output tokens
✓Better fit for deeper review and multi-file tasks

Highest capacity

Pro

For heavy daily use, large codebases and access to Stellar's highest public model tier.

£75/ month

£630/year · save £270

20,000 credits + NovaThe largest included monthly allowance and full public model access.

Choose Pro · £75/mo Pay yearly · £630/year

✓20,000 included credits/month
✓Spark + Star + Comet + Nova
✓Up to 8,000 output tokens
✓Highest-capacity project work

Compare plans

See the difference without the sales fluff.

The same core product is available across plans. Paid tiers mainly increase included usage, output length and access to stronger Stellar model tiers.

Included	Free	Starter	Plus	Pro
Credits	300/day	1,500/month	5,000/month	20,000/month
Models	Spark, Star	Spark, Star	Spark, Star, Comet	Spark, Star, Comet, Nova
Max output	2,000 tokens	3,500 tokens	5,000 tokens	8,000 tokens
Credit reset	Daily at 00:00 UK time	Monthly	Monthly	Monthly
Good fit	Trying Stellar	Regular use	Coding & builders	Heavy project work

Stronger models cost more creditsSpark, Star, Comet and Nova use different amounts per message, so message counts vary by model.

Wallet credits are separateIncluded plan credits are used first. Bought wallet credits take over automatically when needed.

Annual plans save 30%The yearly prices shown above are lower than paying the monthly price for 12 months.

Stellar Credit Wallet

Need a little more? Top up instead of changing plan.

Wallet packs are one-time purchases. They do not change your subscription, and bought credits stay on your account until used.

ONE-TIME300 credits · £3Small top-up ONE-TIME · +5%525 credits · £5Extra 25 credits ONE-TIME · +10%1,100 credits · £10Extra 100 credits ONE-TIME · +15%2,875 credits · £25Extra 375 credits ONE-TIME · +20%6,000 credits · £50Extra 1,000 credits ONE-TIME · +20%12,000 credits · £100Extra 2,000 credits

Questions

Know what you are paying for.

Can I use Stellar without paying?

Yes. Free includes 300 credits per day, resetting at midnight UK time, and does not require a payment card.

Do paid credits reset every day?

No. Starter, Plus and Pro included credits refresh monthly. The Free included allowance refreshes daily.

Do wallet credits expire every month?

No. Bought wallet credits are separate from included plan credits and remain on the account until used, subject to the applicable Stellar terms.

Can I cancel a subscription?

Yes. Paid users can manage or cancel renewal through billing settings. Cancellation normally stops the next renewal while access continues until the end of the paid billing period.

Why would I choose Plus?

Plus is aimed at people doing frequent coding or project work who want a larger allowance, longer outputs and access to Comet.

Who is Pro for?

Pro is for high-volume users who need the largest included allowance, longer outputs and access to Nova. You do not need Pro just to try Stellar.

Start where it makes sense

You can begin on Free.

Upgrade only when the extra credits, longer outputs or stronger models are useful to you.

Open Stellar AI

Prices shown are in GBP. Subscription and wallet purchases are processed through Stripe. See the Terms, Refund & Cancellation Policy and support pages for billing details and applicable consumer rights.