Olly Pricing and Usage
Olly usage is billed in Units. Every Coralogix user has access to Olly — no separate seats or licenses required. Pay only for what you use.
How billing works
Olly charges are based on the number of tokens processed by the underlying AI models when you run queries. Costs are measured in Units per million tokens (Mtok) and vary by model and token type.
Each user receives 10 Units free per month for Olly usage. The free allowance resets on the 1st of each month. When the allowance is exhausted, Olly access is blocked until the next reset — there is no overage billing.
Olly Units are a separate pool from the Units used for Logs, Metrics, and Traces. The two pools are not interchangeable.
Token types
Every Olly interaction involves different types of token processing:
- Input: Tokens sent to the model, including your query and the context Olly retrieves from your observability data
- Cache Write: Tokens written to the model's prompt cache for reuse in subsequent requests (supported models only)
- Cache Hit: Tokens retrieved from the prompt cache instead of being reprocessed, reducing cost
- Output: Tokens generated by the model in its response
Rates per model
Rates are in Units per million tokens (Mtok) and vary by model. To change which model Olly uses, see Model selection. A dash (-) indicates the model does not support that token type.
| Model | Input (Units/Mtok) | Cache Write (Units/Mtok) | Cache Hit (Units/Mtok) | Output (Units/Mtok) |
|---|---|---|---|---|
| GPT-5 mini | 0.77 | - | 0.08 | 6.15 |
| GPT-5.1 | 3.85 | - | 0.38 | 30.77 |
| Claude Haiku 4.5 | 3.08 | 3.85 | 0.31 | 15.38 |
| Claude Sonnet 4.5 | 9.23 | 11.54 | 0.92 | 46.15 |
Usage example
A query using Claude Haiku 4.5 that processes 50,000 input tokens and generates 2,000 output tokens costs:
- Input: 0.05 Mtok x 3.08 Units/Mtok = 0.154 Units
- Output: 0.002 Mtok x 15.38 Units/Mtok = 0.031 Units
- Total: 0.185 Units
With the 10 Units monthly free allowance, this single query uses approximately 1.85% of your free allocation.
Monitor your usage
Track Olly consumption in the Olly tab on the Data Usage page. The tab shows:
- Total units consumed over the selected period
- Daily usage chart with an average trendline
- Per-user breakdown of unit consumption
Olly consumption is tracked separately from your Logs, Metrics, and Traces quota. Use Quota Rules to set limits on the olly entity type.