AI · Token Economics
AI cost visibility by team, model, service and provider
Glassity reads your AI usage from the tools you already run, reports tokens and cost hourly, and puts it in the same format as your cloud bill. Free tier, read-only, fifteen minutes.
Read-only access · EU-hosted · We never store prompt content
Data held in AWS eu-west-1, Ireland
What you get
Glassity reads AI usage from the gateway or cloud AI service you already run, shows it hourly per key, model and provider, and writes it nightly into FOCUS next to your cloud bill, where the Glassity Agent can answer questions about both.
- Tokens and cost per source, key, model and provider, updated hourly
- Token counts by class: input, output, cache read, cache creation, reasoning
- Five gateways and two cloud AI services: LiteLLM, Helicone, OpenRouter, Cloudflare AI Gateway, Bifrost, Amazon Bedrock, Microsoft Foundry
- A usage preview before you connect anything
- Read-only credentials, hourly aggregates only, never prompt or response content
- Self-serve setup, nobody from Glassity needs to be on a call
There’s also managed by Glassity, our own gateway, which shows what the Glassity Agent itself costs you.
What each source carries, field by field
Gateways give per-key detail. Amazon Bedrock and Microsoft Foundry give tokens and cost per account, region and model. This is what Glassity can read from each source:
| Source | Type | What you can group by |
|---|---|---|
| LiteLLM | Gateway | Team id, end user, request tags, spend-log metadata |
| Helicone | Gateway | User id, custom properties, prompt id |
| Bifrost | Gateway | Custom metadata sent in request headers |
| Cloudflare AI Gateway | Gateway | Gateway id, request type |
| OpenRouter | Gateway | Key only |
| Amazon Bedrock | Cloud AI service | Account, region, model; input and output tokens |
| Microsoft Foundry | Cloud AI service | Account, region, model |
Every gateway row also carries the key id, key name, model and provider. Token counts are split by class: input, output, cache read, cache creation and reasoning.
The Amazon Bedrock bill shows input and output tokens only, and they are real counts, not estimates. Cache and reasoning tokens exist only in gateway data. With the optional CloudWatch role, Bedrock counts arrive live, within minutes.
No field is shared by every source. LiteLLM has a team id, Helicone has custom properties, OpenRouter has only the key. That’s why key naming matters so much: it’s the one thing that works the same way everywhere. How to attribute AI costs to teams when there is no team field →
How much history you get
Amazon Bedrock usage can be read back up to six months, because it is on your AWS bill. You see half a year of history on the first day. Gateway usage cannot: when you connect a gateway, Glassity picks up the last 48 hours and everything from then on, so it’s worth connecting early. Why your Amazon Bedrock bill has token counts but no owner →
How the FOCUS rows are built
Every hour, Glassity stores aggregates per source, key, model and provider: token counts by class, request counts and cost. Never prompt or response content.
Every night, those hourly aggregates are written into FOCUS, the FinOps Foundation’s open billing format, as standard rows next to your cloud billing data. Your AI costs and your cloud costs end up in one place, in one format.
Because they are standard rows, the Glassity Agent and our open-source FOCUS MCP read your token spend without a second data model.
The AI Usage page updates every hour. The FOCUS data lake is written once a night, so the Agent’s answers can use data up to 24 hours older than what the AI Usage page shows.
Ask why the AI bill went up and get an answer
Type the question the way you’d say it. The Glassity Agent reads both your AI usage and your cloud spend and answers in seconds, instead of someone exporting data and building a report.
- Why did AI cost go up last week, and which key did it?
- Which model burned the most reasoning tokens this month?
- What did checkout spend across cloud and AI in August?
- What share of our Amazon Bedrock spend went through the gateway last month?
- Cost per million tokens by provider, this month against last.
Cross-dataset answers depend on your own naming.
What it doesn’t do yet
- We can show you what your AI costs and who spent it. We can’t yet show you what that spending gave you back.
- You can’t export the data to your own storage yet. For now, you reach it through the Glassity Agent and the open-source FOCUS MCP.
- Your gateway needs to be reachable over HTTPS from the internet. Gateways kept inside a private network aren’t supported yet.
- Direct calls to OpenAI, Anthropic or Google aren’t a source. They only show up if they go through a supported gateway or a cloud AI service.
How to start with Glassity: fifteen minutes, read-only
New to the topic? Start with What is AI token economics? →
FAQ
See what's in your AI bill
Free tier. Connect read-only in fifteen minutes. No card, no call, and nothing changes in your environment without your approval.