Your evenings back, from $29 a month.
Two plans. Both answer from your own documents with the house model included, on links and on your website, with an Inbox to step in from. Pick the one that fits how many of you build and answer.
Pro Builder
$29/month$290per year
Saves $58 a year compared with paying monthly.
For one person whose apps are part of the job.
- Unlimited apps
- 500 included messages a month
- Email-first links, and the Inbox to step into chats
- 90 days of analytics
- Connect your AI tool
Advanced Builder
$49/month$490per year
Saves $98 a year compared with paying monthly.
For a team that builds, shares and watches apps together.
- Everything in Pro Builder
- 5 people in the workspace
- 3,000 included messages a month
- 13 months of analytics
- Riku badge hidden on your links and widget
Prices are in US dollars, billed monthlybilled yearly, in advance, plus any sales tax or VAT that applies. Cancel from Billing in Riku; your plan runs to the end of the period you’ve paid for.
Everything in each plan.
Each line is a limit or feature Riku applies today.
| Feature | Pro Builder | Advanced Builder |
|---|---|---|
| People in the workspace | 1 | 5 |
| Apps | Unlimited | Unlimited |
| House-model messages a month | 500 | 3,000 |
| Messages on your own model key | No cap from Riku | No cap from Riku |
| Material each app answers from | 150,000 characters | 150,000 characters |
| Public, password and email-first links | ✓ | ✓ |
| Chat widget on your website | ✓ | ✓ |
| Inbox, and stepping into chats | ✓ | ✓ |
| Analytics history | 90 days | 13 months |
| Analytics CSV export | – | ✓ |
| Webhooks to your own tools | ✓ | ✓ |
| Connect your AI tool (MCP) | ✓ | ✓ |
| Your own OpenAI, Anthropic, Google or OpenRouter key | ✓ | ✓ |
| “Made with Riku” badge removed | – | ✓ |
Before you pay.
What counts as a message?
Each reply the house model writes is one message, whether it goes to a visitor on a link, on your website, or to your own team. Pro Builder includes 500 a month and Advanced Builder 3,000. The count starts again each calendar month (UTC).
If a month’s messages run out, apps on the house model stop answering until the next month starts. Apps that run on your own model key keep answering: their replies don’t count.
Can I use my own model key?
Yes, on both plans. The workspace owner adds an OpenAI, Anthropic, Google or OpenRouter key once, and any app in the workspace can use it. Those requests go to that provider under your own account with them, so their terms and charges apply, and they don’t use your included messages. Keys are stored encrypted.
OpenAI
Anthropic
Google
OpenRouter
What happens if I cancel?
You can cancel at any time from Billing in Riku. It takes effect at the end of the period you’ve already paid for, and you keep your plan until then. Fees aren’t refunded, including for part-used periods, except where the law requires it.
After that your workspace is paused. It keeps its data: you can still sign in and read your apps and analytics, but apps and links stop answering until you choose a plan again. The details are in our Terms.
Can I switch plans, or between monthly and yearly?
Yes. In Riku, open Billing and choose Manage billing to switch plan, or to move between monthly and yearly billing.
How does yearly billing work?
You pay for the year in advance, at the price of ten months: $290 a year for Pro Builder, $490 a year for Advanced Builder. It renews each year until you cancel.
Have it answering today.
Bring one document. You’ll have a link to send, and a chat for your site.
Get started