$5 to start
Free credit for language models on sign-up, once per network, device and inbox. It expires after 90 days and never pays for search, maps or mail.
One balance,
four services
Every price below is what your balance pays. Calls that fail upstream are not charged; nothing is ever billed to your card after the fact.
Models
per 1M tokens · live from the rate cardLoading the rate card…
Billed per token at the model's own rate, from the usage the provider reports. Each call first reserves an upper bound (your prompt and max_tokens at the model's dearest rate) and settles the real cost. Free credit pays for models only.
Search
per 1,000 queries$0.50from
| Web Kaer's own index answering alone. | $0.50 |
| Fast Races the index against the open web. | $1.00 |
| Deep Reads several sources and re-ranks. | $3.00 |
| Auto Picks a lane per query and bills the one that served. | as served |
Batch runs identical queries once; every row is still billed. Unlocks after your first top-up.
Maps
per 1,000 requests$0.0050tiles
| Tiles and static images Map images and site images. | $0.0050 |
| Everything else Geocoding, routing, places, transit, traffic, weather. | $0.05 |
Charged only for an answered request. Unlocks after your first top-up.
$1.00messages
| Per message | $1.00 |
| Per recipient | $0.50 |
Sent from Kaer's own sending domain, from the Build tier. Paid credit only; recipient caps per message and per day grow with your tier.
How credit
works
Your card is only ever charged to add credit you chose. Usage stops at zero unless you authorised an automatic top-up.
Top-ups from $5
Card payments through Stripe. $50.00 adds $5.00 of bonus credit (10%), $100.00 adds $15.00 (15%). The first payment is verified with your bank.
Automatic top-up
You choose the amount, the balance that triggers it and a monthly cap, and authorise it once. The card is charged to add credit before the balance runs out; two declines pause it.
Limits that grow
with your account
Tiers rise with money actually paid in and time since your first payment, never with free credit. They keep new accounts safe from card fraud.
| Tier | Unlocks with | Requests/min | Monthly cap | Largest top-up | Auto top-up | Services | Mail/day |
|---|---|---|---|---|---|---|---|
| Free | Sign-up | 20 | Free credit | $100.00 | – | Models | – |
| Starter | $5.00 paid | 60 | $100.00 | $250.00 | $50.00 | + Search, Maps | – |
| Build | $50.00 paid · 7 days | 300 | $1,000 | $1,000 | $200.00 | 100 | |
| Scale | $250.00 paid · 14 days | 1,000 | $5,000 | $5,000 | $1,000 | All four | 1,000 |
| Pro | $1,000 paid · 30 days | 3,000 | $25,000 | $10,000 | $2,500 | All four | 10,000 |
Requests per minute are per key; days count from your first payment. Auto top-up is the largest single automatic charge.
Special privacy terms or custom limits?
A DPA, retention terms, limits above Pro and volume pricing are arranged with the team.