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What if your code never failed?
Failures happen. Temporal makes them irrelevant. Build applications that never lose state, even when everything else fails.
@workflow.defn
class SleepForDaysWorkflow:
# Send an email every 30 days, for the year
@workflow.run
async def run(self) -> None:
for i in range(12):
# Activities have built-in support for timeouts and retries!
await workflow.execute_activity(
send_email,
start_to_close_timeout=timedelta(seconds=10),
)
# Sleep for 30 days (yes, really)!
await workflow.sleep(timedelta(days=30))





What is Temporal?
Write code as if failure doesn’t exist
Distributed systems break, APIs fail, networks flake, and services crash. That’s not your problem anymore. Managing reliability shouldn’t mean constant firefighting.
Temporal Workflows automatically capture state at every step, and in the event of failure, can pick up exactly where they left off.
No lost progress, no orphaned processes, and no manual recovery required.

How It Works
Create failproof apps using our SDKs
Write your business logic in the programming languages you already use with our native SDKs. Your days of writing reconciliation logic or boilerplate code are over.
Build Workflows that handle failures for you
Write your business logic as code as a Temporal Workflow. Workflows might involve moving money between bank accounts, processing orders, deploying cloud infrastructure, training an AI model, or something else entirely.
Because the full running state of a Workflow is durable and fault tolerant by default, your business logic can be recovered, replayed, or paused at any point.
Write Activities to handle and retry failure-prone logic
APIs fail, networks time out, and users abandon sessions.
Temporal treats these interactions as Activities: functions that retry automatically and recover seamlessly.
Replace your brittle state machines
The Temporal Service persists the state of your application and has built-in retries, task queues, signals, and timers, to make sure your code always picks up where it left off.
Host the Temporal Service yourself as part of the open-source project, or let us host it for you with Temporal Cloud.
Get full visibility into your running code
No more wasting time sifting through logs. Get visibility into the exact state of each of your Workflow executions.
Sign up for Temporal Cloud and change the game
Ship fast
Temporal reduces code complexity by offloading error processing logic, so that you can focus on what matters: your business logic.
Guaranteed reliability
Temporal guarantees that any end-to-end process will execute completely, retry, rollback or commit gracefully.
Your code, your language
Code in your language, and run and deploy your existing app on Temporal within your current software delivery mechanism.
Free credits
Get $1,000 in credits for Temporal Cloud and gain full access to the platform so you can get building today.
Expert advice
Gain full access to all of our support and services, and work with our team to tune and optimize your application code.