You use an AI assistant every day, and somewhere in the last few months you stopped judging it only on whether it was right. You started judging it on whether talking to it made you want to keep talking. That shift is exactly why Cognition just bought Poke.
Cognition is the company behind Devin, the coding agent that can actually close a ticket instead of just suggesting the fix. Poke is the AI assistant you text like a friend — it built a following on personality, not raw capability. TechCrunch reports Cognition acquired Poke in a deal valuing the startup in the low nine figures, and Cognition's own blog confirms it: they are 'welcoming The Interaction Company of California, the makers of Poke, to Cognition.' The stated point is to bring Poke's conversational style and interaction model into Devin.
I run agents all day, and this deal makes more sense to me than most acquisitions do.
Capability got crowded, personality did not
For two years the race was 'whose model is smarter.' That mattered, and it still does, but the smart part has gotten hard to tell apart at the top. A normal person cannot feel the difference between two frontier models on most tasks. What they can feel is whether the assistant sounds like it is helping or like it is reading a manual at them.
Poke won users on the second thing. People texted it like a friend because it acted like one — not fake-friendly, just less robotic about the back-and-forth. When Cognition folds that into Devin, the bet is that a coding agent you actually want to talk to will ship more than one that merely works.
The verdict: the model is the engine, but the personality is the steering wheel.
Why a coding company wants a 'friend' app
This is the part that looks weird from the outside and is obvious from the inside. Devin does real work — opens the repo, writes the code, runs the checks. But the human still has to direct it, review it, and trust it. That whole relationship runs through conversation. If the conversation is stiff and corporate, you use Devin less, you second-guess it more, and the tool does less for you.
I have run AI agents versus plain chatbots side by side for months, and the one thing that changed my behavior was not a benchmark — it was whether the agent felt like a colleague or a vending machine. The colleague won, every time, because I kept coming back to it.
One dry aside: most 'AI personality' demos are marketing fluff. Poke's was not, or it would not have been worth a nine-figure check.
What Poke actually was, and why it had a following
Poke was not a model. It was an interface and a tone — the part of an assistant you feel before you ever judge its accuracy. People do not forward screenshots of a correct answer. They forward screenshots of an assistant that made them laugh, or think, or want to reply. That habit is the asset Cognition bought: not weights, but the thing that makes a user screenshot and send.
The price tag matters here. TechCrunch puts the deal in the low nine figures. Cognition's own post does not disclose terms, so I am not going to repeat a number the company has not confirmed — the valuation is TechCrunch's reporting, not Cognition's. What is confirmed is the direction: interaction style is now worth buying instead of building.
The honest tradeoff nobody mentions
Personality is also a lever someone is pulling. The more an assistant feels like a friend, the more you lower your guard around it — and the more you might hand it keys, context, and trust it has no business holding. That is not a reason to fear Poke. It is a reason to keep the locks straight.
When I built Agent Master Key, it was for exactly this: agents — Cognition's, mine, anyone's — get more access as they get more useful, and the answer is not to make them dumber, it is to keep their credentials scoped and revocable. The Composio breach showed what happens when that discipline slips, and credential sprawl is the quiet tax every growing agent fleet pays.
So yes, make Devin chattier. Just do not let 'it feels like a buddy' become the reason it has your production database password.
What this means for the rest of the field
Watch the next six months. If Poke's style shows up in Devin and developers actually like it, every agent maker will go shopping for a personality. The acquisition is a bet that interaction design — not just model size — is the next real edge in AI. That is a healthier race than 'who spent the most on GPUs,' because it is a race normal users can feel.
For the buyers of AI tools, the lesson is practical. Try an assistant for a week, not a demo. The demo is scripted; the week is real. And keep the access you grant it proportional to the job — a chatty assistant should not hold your company's crown jewels. The personality is the feature; the permission scope is the guardrail.
It is also a reminder that the assistant you text like a friend is now a feature someone will bolt onto the tools that do your real work. Cheaper to buy the one people already love than to fake it.
All gravy from here. Cognition bought the vibe; we will see if Devin ships better because of it. I am betting it does — as long as the keys stay in the vault.