Founder of @polar_sh - building the future of usage-based billing

Stockholm
Joined December 2007
These days going into Friday demos at @polar_sh feels like time traveling far into the future. I fucking love my team, company and having the privilege of doing this for a living, and at this stage in evolution.
1
13
620
Have some respect in this collective glass house of ours. Send HugOps, lean-in to assist, or be quiet. You can bash: - Product - Marketing - Support - .... You should never bash ongoing: - Security incidents - Downtime
4
3
1
42
2,238
I'm not saying you can't be upset, angry or frustrated. Or that you can't share that feedback. Or hold vendors accountable. Or choose to migrate. Just don't throw rocks in the moment. You're literally distracting them from rebuilding the ceiling where you stand in the midst of a storm.
1
7
384
This is especially true for competitors. Call me old school, but that shit is a signal of weakness and bully behavior.
1
7
300
Too many CVEs to dress up as this Halloween.
1
1
17
1,294
Birk Jernström retweeted
Every founder's favourite billing stack for AI software is just a prompt away. polar.sh/integrate
2
5
58
2,705
correct
Replying to @polar_sh
polar is the future of billing >
1
1
8
905
Apply for early access to the future - it's around the corner.
billing for agentic workflows ✨ we're building the most ambitious metering & billing engine for AI software. a technical deepdive → polar.sh/field-guide
3
34
1,372
Birk Jernström retweeted
billing for agentic workflows ✨ we're building the most ambitious metering & billing engine for AI software. a technical deepdive → polar.sh/field-guide
4
13
7
269
17,745
Birk Jernström retweeted
Just witnessed an internal @polar_sh demo of our new usage metering engine. 3,750× faster than today. A 99.97% reduction in latency. Coming very soon.
2
6
22
1,829
Birk Jernström retweeted
Meet Polar. A billing & finance platform built for the usage era.
17
13
4
500
550,715
The type of stuff I have to stumble upon & endure in our team Slack
3
29
1,161
Birk Jernström retweeted
Usage Billing with Polar is a breeze ✨ Credits that draw down. Overages. Caps. All built in.
5
5
1
109
4,732
OH: I'd rather AI kills us all than have an AI boyfriend.
1
14
1,330
After the web 2.0 days there has been little to no consumer focus amongst startups. But I think it’s time again. Talk to anyone outside of our tech bubble, and it feels like there is an enormous gap between how we see it vs how consumers leverage it.
3
1
22
1,369
Birk Jernström retweeted
to put in simple terms… if most billing systems are still waiting for the kettle to boil, Polar’s metering already has the tea poured.
Getting there ⚒️
1
2
5
746
Undersold it btw. This is metering in production across Vercel Functions (lambda) at 5,000 requests/s. Within 3ms events are ingested, reduced to their meter, pushed across subscribing nodes and read to protect guardrails and balance checks 🏎️ … and we’re just getting started
Getting there ⚒️
3
1
1
39
2,914
Birk Jernström retweeted
Working on a technical piece on how @polar_sh is building the fastest metering infrastructure for AI. What do you want to know?
Introducing: The next evolution of Polar ✨ We’re building the most ambitious metering & billing substrate for AI software. — Events as the core primitive. A blazing fast, local-first reducer architecture to achieve zero latency metering & entitlement resolution. — Your business as a definition, version controlled & native to agentic workflows. — Definition branching for simulating pricing changes, model forecasts & easy deployment to production. — Signals as business guardrails. Switch to a cheaper AI model when customer’s credits run below a threshold. — Identities as nested entities under the Customer model. Built for agents & services acting on behalf of the customer. Coming soon. Learn more → polar.sh/blog/building-the-n…
1
1
1
22
1,876
Getting there ⚒️
2
2
3
31
4,740
Introducing: The next evolution of Polar ✨ We’re building the most ambitious metering & billing substrate for AI software. — Events as the core primitive. A blazing fast, local-first reducer architecture to achieve zero latency metering & entitlement resolution. — Your business as a definition, version controlled & native to agentic workflows. — Definition branching for simulating pricing changes, model forecasts & easy deployment to production. — Signals as business guardrails. Switch to a cheaper AI model when customer’s credits run below a threshold. — Identities as nested entities under the Customer model. Built for agents & services acting on behalf of the customer. Coming soon. Learn more → polar.sh/blog/building-the-n…
1
481