Sold by: Pydantic
Logs, traces and metrics - from local to prod
Overview
See exactly what your apps and LLMs are doing, while you code. Built on open standards (OpenTelemetry), Pydantic Logfire offers native AI integrations - from LLM API calls to agent frameworks. Plus comprehensive observability for any workload, AI or not. Pydantic Logfire delivers entire application traces, logs and metrics, not just the LLM calls. You'd be surprised how often the slowdown is found in the seams between tools. You want full visibility, from network calls to database queries to third-party APIs. Take the guesswork out of debugging, catch bugs as you code. Pydantic Logfire is a window into the inner workings of your application. Smooth to set up and easy to understand, with ready integrations for many popular libraries. Query your data with full Postgres-flavoured SQL - all the control and (for many) nothing new to learn. Even if you don't like writing SQL, LLMs do, so SQL plus an MCP server lets your IDE use Pydantic Logfire as a window into your app's execution. Search for obstacles and opportunities, as you (or the AI) write code. Pydantic Logfire is built on OpenTelemetry, which you'd expect for a modern observability tool. What you might not expect is how verbose it can be to work directly with OTel's SDKs, compared to our custom streamlined and ergonomic SDKs for Python, Rust and Typescript. Plus, our SDKs make the live view more powerful, like rendering spans before they've completed. Visibility is more than classic Observability. Beyond DevOps and responding to incidents, for quality over time, you also want integrated analytics. You should be able to use the same view to see exceptions and why a customer downgraded. Or see a chart of payment volume in the same dashboard that shows you a chart of API response times. Pydantic Logfire is flexible and powerful enough to do both, so you can understand your code and visualise its impact.
Highlights
- Logfire Observability provides real-time traces, logs and metrics.
- First class support for AI applications (LLM traces, evals)
- Incredible Developer Experience
Details
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Introducing multi-product solutions
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Features and programs
Financing for AWS Marketplace purchases
AWS Marketplace now accepts line of credit payments through the PNC Vendor Finance program. This program is available to select AWS customers in the US, excluding NV, NC, ND, TN, & VT.
Pricing
Pricing is based on the duration and terms of your contract with the vendor, and additional usage. You pay upfront or in installments according to your contract terms with the vendor. This entitles you to a specified quantity of use for the contract duration. Usage-based pricing is in effect for overages or additional usage not covered in the contract. These charges are applied on top of the contract price. If you choose not to renew or replace your contract before the contract end date, access to your entitlements will expire.
Additional AWS infrastructure costs may apply. Use the AWS Pricing Calculator to estimate your infrastructure costs.
Dimension | Description | Cost/month | Overage cost |
|---|---|---|---|
Logfire Pro | Logfire Pro plan. Billed by usage: $2 per million logs/spans/metrics. $20 free usage included. | $0.00 | |
Logfire Enterprise Cloud | Hosted version of Logfire with Enterprise features such as custom retention, SSO, SLAs, custom BAAs, data deletion and top tier support. Contact for pricing. | $100,000,000.00 | |
Enterprise Self-Hosted | Self-Hosted version of Logfire enabling total data sovereignty. Deploy our Helm chart in your cloud. Contact for pricing. | $100,000,000.00 |
Dimensions summary
You choose from three options based on how you want to run and pay for the platform. Logfire Pro bills by usage: you pay per million logs, spans, and metrics you send, with a set amount of free usage included each month. Logfire Enterprise Cloud is the hosted option with added compliance and support features; pricing is custom, so you contact the vendor. Enterprise Self-Hosted lets you deploy in your own cloud for full data control, also with custom pricing. Pro scales with volume, while both Enterprise options are quoted to fit your needs.
Top-of-mind questions for buyers
One unit is a single record you send to the platform: a log, span, or metric. A span is one row in a trace, a log is one event record, and a metric is a datapoint. You are charged per million of these combined records.
You keep an included amount of free usage each month. Once you pass it, additional records bill at the per-million rate. You can also set a spending cap; when reached, new telemetry is held from view but still captured up to a threshold. Email the vendor to set a cap.
Enterprise Cloud is fully managed by the vendor with custom retention, SSO, and support. Enterprise Self-Hosted deploys a Helm chart in your own cloud for full data control, and you run the infrastructure. Both carry custom pricing, so you contact the vendor for a quote fitting your usage.
pydantic.dev
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Vendor refund policy
All fees are non-refundable and non-cancellable except as required by law.
Legal
Vendor terms and conditions
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Delivery details
Software as a Service (SaaS)
SaaS delivers cloud-based software applications directly to customers over the internet. You can access these applications through a subscription model. You will pay recurring monthly usage fees through your AWS bill, while AWS handles deployment and infrastructure management, ensuring scalability, reliability, and seamless integration with other AWS services.
Resources
Vendor resources
Support
Vendor support
24/7 support Join through its Slack community channels (Pydantic, Logfire, Pydantic-AI) for questions and discussions.
Email support is available at engineering@pydantic.dev for Logfire-related inquiries.
engineering@pydantic.dev
AWS infrastructure support
AWS Support is a one-on-one, fast-response support channel that is staffed 24x7x365 with experienced and technical support engineers. The service helps customers of all sizes and technical abilities to successfully utilize the products and features provided by Amazon Web Services.
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