Not created
Coding assistant
RENIO KEY •••• c0de
0.00 €of €50 total
Waiting for usage
Your AI tools are multiplying.
Keep control of their spending.
Keep your keys in a vault, set each tool’s limits and follow its spending and requests.
1 provider · 3 keys · Budgets included in the free plan
01 Connect02 Create03 Track04 Limit
One key per providerOpenAI · Claude · Gemini
renioConnecting…
Not created
Production app
RENIO KEY •••• auto
0.00 €of €100 total
Waiting for usage
Not created
Research agent
RENIO KEY •••• lea7
0.00 €of €20 total
€20.00 of budget available
Add one key for each provider you use. Renio keeps them in its vault.
New requests from the research agent are refused. A request already in progress may finish.
One key per connected provider.
Your real keys stay in the vault.
Renio keys for each use case.
You decide how much each can spend.
Your AI accounts and invoices.
You keep your providers.
RENIO, IN ACTION
Your keys. Your rules.
Your activity, made clear.
Add your provider key, create keys for your tools, then track and control their requests. Real clicks in the real product.
Your key is encrypted before storage.
Watch the full demoAdd your provider API key to the vault. Renio will not display it again; your tools will use their own Renio keys.
Actions recorded in the real product, with a demo account and simulated provider. No actual charges. Both secret-reveal steps are cut from the recording; logs do not contain conversations.
For API-compatible apps and agents: the gateway URL and authentication must be configurable. Connect my tool
Start for free1 provider · 3 keys · Budgets included in the free plan
A PRACTICAL EXAMPLE
One research agent.
€20 for its task.
Connect an agent to Renio with its own key. Give it a €20 total budget and set an expiry date. Its spending stays separate from your other tools.
01A key for this toolResearch agent
02Its spending allowance€20 in total in this example
03An expiry date24 October 2026
Choose a total allowance that does not renew, or a monthly or daily budget. Expiry is independent; changing the limit does not reset spending.
ANOTHER SCENARIO · THE AGENT REACHES ITS €20 BUDGET
Research agent
20€
total budget for this key
€4 used
Requests attributed to this agentChange the demo budget
Each research-agent request draws from its own budget.
Coding assistant Production appkeep working.
Animation playing
Fictional example of metered usage. Controls apply to requests that pass through Renio; they do not guarantee that overspending is impossible in every situation.
SEE WHERE YOUR MONEY GOES
Each tool has a key.
Each expense has a name.
Find your agents’ and apps’ spending in one place. Filter by key, project or provider and open an individual request for details.
Example: the 17 October statement, while the task is running.
Your activity17 Oct 2026
Spend across all 3 keys30.48 €
Coding assistant€18.42Production app€7.86Research agent€4.20
KEY / REQUESTMODELTOKENSCOSTSTATUS
Coding assistant10:42:18 · 820 msgpt-4.1-mini1,280€0.08 Successful
Research agent10:42:12 · 640 msgpt-4.1-mini920€0.06 Successful
Production app10:41:56 · 510 msgpt-4.1-mini680€0.04 Successful
Research agent10:40:09 · 730 msgpt-4.1-mini1,040€0.07 Successful
4 recent requests across your 3 keys.
Illustration only. Amounts, tokens and durations are fictional and do not correspond to a pricing calculation. The journal shows request metadata, not content.
FEWER SCATTERED KEYS. MORE CLARITY.
Your keys in a vault.
Dedicated keys in your tools.
One OpenAI key, one Claude key, one Gemini key… Connect the providers you use, then create the Renio keys your tools need, within your plan limits.
sk-••••••••••••
One key per provider.
Add one key for each provider you use. Renio keeps them in its encrypted vault and uses them to relay your requests.
Coding assistant •••• c0de Research agent •••• lea7
One Renio key per tool.
Create dedicated keys for your apps, projects or agents. Give each one a name, a budget and, if needed, an expiry date.
URL Renio relayKEY dedicated key Tool configured
Connect your tool.
Set the relay URL and Renio key in a compatible tool. Its requests go through Renio and its spending is attributed to that key.
Your real provider keys are not distributed to your tools. A Renio key is still a secret to protect. Revoke it individually without replacing your provider key.
Understand the security modelFROM YOUR FIRST KEY TO DAILY OVERSIGHT
Your tools, organised.
Their rules, too.
Projects to organise your work, dedicated keys to separate usage and a shared statement to understand spending.
01KEYS & PROJECTS
A new tool.
A key of its own.
- A named key for each use case.A coding assistant, an app or a task: each gets its own key, assigned to the right project.
- Keep your projects organised.Create, rename, archive and restore projects. Archiving preserves keys and spending; it does not revoke access.
- Stay in control of each key.Rename or revoke a key individually. Your other keys remain usable.
02BUDGETS & LIMITS
The right amount.
For the right use case.
TotalFor a task
MonthlyFor an app
DailyFor regular usage
- Rules that adapt to your needs.Adjust spending limits, requests per minute and expiry without erasing spending already committed.
- Alerts at 80% and 100%.Receive an email when a threshold is crossed and find alert history, including delivery status, in your spending dashboard.
- A key can also be uncapped.Track its spending and keep the option to revoke it at any time.
03SPENDING & ACTIVITY
From the monthly total
to a single request.
- Five ways to view spending.By provider, project, key, model or day. See today’s total and the current month’s total too.
- The right filters, a complete statement.Combine project, key and provider filters, then browse the journal page by page. Totals cover the full selection.
- Numbers with context.Cost, tokens, cache, duration and status. Open a request to find its ID and pricing version. Unmeasured costs are identified.
04VAULT & CONNECTIONS
Your keys, centralised.
Your tools stay yours.
- Five providers, their native SDKs.OpenAI, Anthropic, Gemini, Mistral and OpenRouter. Configure the Renio URL and authentication; streaming responses remain incremental.
- Replace your provider key, keep your Renio keys.Provider keys are encrypted and cannot be displayed again. Replace them without reissuing Renio keys, or remove a vault connection.
- A secret shown once.Copy a new Renio key when you create it. Renio does not retain its full secret, or your request prompts and responses.
No password
Sign in with an email link or a six-digit code.
At your desk or on mobile
An interface that fits your screen, with graphite and light themes.
Your subscription at hand
Stripe-hosted payments. Manage or cancel your subscription, or close your account from settings.
Spending limits cover supported text requests with an explicit output limit. Usage whose cost cannot be estimated is refused on a capped key. Check my tools’ compatibility
CHOOSE FOR YOUR NEEDS
Which tool fits
your AI usage?
Renio focuses on the keys you give your tools and the spending they incur. Here is where it fits.
THE PROVIDER DASHBOARD
Use one provider.
Manage your account, keys and billing directly with that provider.
- Your OpenAI, Anthropic or Gemini account
- Settings specific to that provider
THE FULL AI PLATFORM
Build infrastructure.
For teams looking for routing, caching, evaluations or advanced governance, depending on the platform and plan.
- Broader technical and governance features
- Configuration tailored to your infrastructure
RENIO
Manage your tools’ keys.
Separate your apps’ and agents’ access, set their budgets and find spending in the same place.
- Your real provider keys kept in the vault
- Dedicated keys with limits and individual revocation
- A shared statement for connected providers
Other platforms also offer budgets and dedicated keys. Renio brings them together in a workflow focused on your tools and their spending.
START WITH YOUR FIRST USE CASES
From three keys
to all your projects.
The same controls in every plan; resource limits change. AI provider charges remain separate.
Free
To get startedUS$0
Try Renio with your first tool.
Start for free- 1 provider, 2 projects
- 3 dedicated Renio keys
- Current-month spending
- Budgets, rate limits, expiry and revocation
- Email alerts at 80% and 100%
Pro
To stay in controlUS$29 / month incl. tax
More tools and providers, each with its own limits.
Choose Pro- 3 providers, 15 projects
- 50 dedicated Renio keys
- Budgets, rate limits and expiry
- Budget alerts by email
Team
For more use casesUS$99 / month incl. tax
For unlimited keys in an individual account.
Choose Team- All 5 providers, unlimited projects
- Unlimited Renio keys
- All Pro controls
- Individual account
Limits apply to active projects and keys. Your chosen plan is preserved through sign-in; you then confirm your subscription from your account.
Does Renio replace my AI provider?
No. You keep your accounts and their billing. Renio forwards requests from compatible tools and gives you a shared view of the keys that go through it. Each provider needs its own account and key.
Does it work with all my AI tools?
A tool must let you configure the gateway URL and authentication, or provide a compatible integration. An API key field alone is not enough. Check the quickstart to connect your tool.
Can one Renio key use several providers?
Yes. The same Renio key can use providers connected to your account through their respective URLs. Its budget is shared across its calls: €10 with OpenAI and €15 with Anthropic together use a €25 allowance. Keys do not have per-provider restrictions. Budgets are per key; there is no account-wide or project-wide cap shared across separate keys.
What happens when I revoke a key?
New requests are refused while your other keys remain usable. Once revocation has propagated, Renio also interrupts calls it is still forwarding. This does not recall responses already sent or cancel charges already incurred with the provider.
Does my budget prevent every possible overrun?
Controls apply to requests that go through Renio according to the available rules and measurements. They are not a universal guarantee on your provider invoice. Requests already transmitted may still be billed. Capped keys refuse usage whose cost cannot be estimated; supported text requests require an explicit output limit. If budget tracking is unavailable, new controlled requests are refused. Keys may also be left uncapped.
What appears in the activity journal?
Metadata: date, provider, model, tokens, cost, duration and status. Cached tokens and unknown costs are distinguished, without inventing an amount. Each row opens a copyable request ID and its pricing version when available. The dashboard shows the current month, with totals for the full selection. Demonstrations on this page use fictional data, not your conversations.
How do I sign in?
Without a password, using an email link or a six-digit code. Google and GitHub are also offered when enabled. The website and your account are available in French and English.
Can I reorganise my projects?
From Keys, rename, archive and restore projects. Archived projects do not count towards your active-project limit. Restoring a project remains subject to your plan limits. Archiving does not revoke its keys.
Where can I manage or cancel my subscription?
Open the Stripe portal from Account to manage or cancel your subscription. Stripe hosts payments and billing; your payment card details do not pass through Renio.
Can I retrieve a key’s secret?
The full secret is shown once, when created. Renio retains only its authentication hash, prefix and last four characters for identification. If you lose it, revoke that key and create a new one.
Can I use the dashboard on mobile?
The dashboard adapts to smaller screens and offers graphite and light themes. Choose your theme using the button at the top of the page.
ONE SIMPLE FIRST STEP
Your first tool.
Its own budget.
Start for freeOne provider. Three keys. Your first budget.