Productivity & writing · pricing
kubbi suits developers building multi-agent systems who want payloads kept out of queues and logs by passing only an expiring, encrypted claim URL.
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kubbi is priced by quotas rather than features. The Free tier needs no credit card and allows 20 kubbis per day with 5 active, a 16 KB payload, 3 files, a 2-hour maximum TTL and 20 requests per minute, with 2 API keys. Pro is $19 per month: 100 kubbis per day, 50 active, 64 KB payloads, 5 files, a 2-day TTL, 100 requests per minute and 5 API keys.
Enterprise is custom-priced at 500 kubbis per day, 250 active, 256 KB payloads, 10 files, a 7-day TTL, 500 requests per minute, 25 API keys and custom SLAs. Requests over quota return a 429 until the rolling 24-hour window clears. Prices checked on 2026-10-01.
| Plan | Price | Billing | Who it is for | Key limits | API |
|---|---|---|---|---|---|
| Free web |
Free | Monthly | Individuals getting started | 20 kubbis per day, 5 active; 16 KB payload, 3 files, 2-hour max TTL; 20 requests per minute | Not stated |
| Pro web |
$19 | Monthly | Professionals and teams | 100 kubbis per day, 50 active; 64 KB payload, 5 files, 2-day max TTL; 100 requests per minute | Not stated |
| Enterprise web |
Custom pricing | Custom | Organisations with custom requirements | 500 kubbis per day, 250 active; 256 KB payload, 10 files, 7-day max TTL; 500 requests per minute | Not stated |
| If you | Pick | Why |
|---|---|---|
| you are prototyping an agent handoff | Free | No credit card; 20 kubbis a day, 16 KB payloads and a 2-hour TTL. |
| your handoffs last days or need bigger payloads | Pro, $19/mo | A 2-day TTL, 64 KB payloads, 5 files, 100 kubbis a day and priority support. |
| your pipeline is high volume with custom SLA needs | Enterprise (custom) | 500 kubbis a day, 256 KB payloads, a 7-day TTL and dedicated support. |
Free tier, no credit card
Over-quota requests return 429 until the rolling 24-hour window clears
Not stated
Prices checked Oct 1, 2026 on the official US pricing page. Official pricing ↗ Prices and limits change often.
Free tier, no credit card
Free source (opens in a new tab)
Monthly
For: Individuals getting started
Limits
Includes
$19 source (opens in a new tab)
Monthly
For: Professionals and teams
Limits
Includes
Custom pricing source (opens in a new tab)
Custom
For: Organisations with custom requirements
Limits
Includes
Over-quota requests return 429 until the rolling 24-hour window clears
Not stated
At the listed prices, a single user pays between $228 and $228 a year on the fixed-price plans, or nothing on the free tier within its limits. Annual billing discounts, taxes and usage-based extras are listed per plan above where the vendor publishes them.
Yes: 20 kubbis per day, 5 active, 16 KB payloads, 3 files and a 2-hour max TTL, no credit card. source (opens in a new tab)
$19 per month, with 100 kubbis per day, 64 KB payloads, 2-day TTL and 100 requests per minute. source (opens in a new tab)
Yes, there is a Free tier with no credit card, limited to 20 kubbis per day.
$19 per month.
2 hours on Free, 2 days on Pro and 7 days on Enterprise.
Requests return 429 until the rolling 24-hour window clears.
16 KB on Free, 64 KB on Pro and 256 KB on Enterprise.
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