The low cost replacement for the Tesla Owners API.

Built from the ground up for DIY automation and Home Assistant. Get full access to the Tesla Fleet API and Fleet Telemetry for all your supported vehicles and energy products, with added functionality like Webhooks and Server Sent Events, enabling powerful automation and data logging.

A community of Tesla automation enthusiasts

Teslemetry users charge their vehicles with solar to reduce grid power, open their garage doors on arrival for convenience, and control Powerwall import and export to maximize returns.
Blueprint Library
Browse and contribute to a library of automation ideas and blueprints.
Discord Community
Join our Discord server to chat with other users and get ideas.

The most comprehensive Home Assistant integration for Tesla

Teslemetry was built to provide the best Tesla experience with the Home Assistant platform, covering Powerwall, Solar, Wall Connector and most Tesla vehicles.
DIY Automation
Automate your Tesla products in any way you want.
Polling and Streaming
Use both the Fleet API and Fleet Telemetry data transparently.

Handling over a million requests each and every day

Teslemetry is used by people like you to get data from their Tesla products and take control with vehicle and energy commands.
Global API servers
Highly available global load balancing for fast and reliable service.
Webhooks and Server Sent Events
Stream data from your vehicles to anywhere using Webhooks and SSE.

What does Teslemetry do?

Teslemetry is not a data analytics or automation platform, rather it connects data analytic and automation platforms to your Tesla products.

Tesla Fleet API Access

Query data and send commands to your Tesla vehicles or energy products.

Tesla Fleet Telemetry Access

Choose which fields and frequency fields will stream directly from your vehicle to Teslemetry.

Managed Authentication

Your Tesla access tokens are stored securely and refreshed automatically.


Send Fleet Telemetry data anywhere using Webhooks, with support for custom headers and multiple formats.

Server Sent Events

Consume Fleet Telemetry data from multiple sources in real time using persistent HTTPS connections.

Open Source Libraries

Apache 2.0 licensed libraries to use Teslemetry, the Fleet API, and compatible APIs like Tessie.

Feature Comparison

Teslemetry is for those who want full control over their data and automation. Here's how it compares to other great products.
Annual Price USD$25 + $30 / vehicle$150 / vehicle$50N/A
Tesla Fleet APIFull AccessFull AccessNoneDIY
Tesla Fleet TelemetryFull AccessUsedNot yetDIY
Home AssistantSupportedThird party supportedData push onlyNo
AutomationDIYLimitedCharging and BatteryNo
Mobile AppHome AssistantYesYesYes
Realtime AnalysisDIY / Home AssistantYesYesYes
Historical DataDIY / Home AssistantYesYesYes
Charge on SolarDIYNoYesWith Powerwall
Public RoadmapYesNoYesMaster Plan
Feature RequestsYesRedditYes@ElonMusk

Still have questions?

Check out the documentation or join our Discord to chat with other users.