Polsia and EVERJUST are making the same bet — that agents will run companies, not just assist them — and selling opposite sides of it. If you are weighing the two, the useful thing is not a scorecard. It is understanding that they are different kinds of product, so that the right choice depends entirely on which kind you need.
What Polsia is
Polsia describes itself, on its own site, as "AI that runs your company while you sleep": a product meant to plan, build, market and operate a company with little or no human staff. Beyond that positioning, the specifics people usually want — how many agents, the exact price, whether there is a revenue share — are best read from Polsia's own site and current pricing page rather than taken from us. Third-party write-ups at the time of writing describe a set of roughly nine agents, a low monthly subscription plus a share of revenue earned through the product, and an audience of solo founders and indie hackers; treat those as secondhand and check the source before relying on any figure. We will not restate a competitor's numbers as if we had confirmed them.
That is a coherent and genuinely useful product. For someone who wants to point an AI at an idea and have it stand up a presence and start operating without hiring anyone, an application that does that end to end is exactly the right shape. Nothing below is an argument that Polsia is doing its thing badly. It is an argument that EVERJUST is doing a different thing.
The one structural difference everything else follows from
Polsia is an application that operates on top of accounts you already hold — your Stripe, your email, your repositories. EVERJUST sells the substrate those operations happen inside: an EVERJUST.APP tenant that is your system of record, with agents acting within it. One is a smart operator standing on top of your stack. The other is the stack, with the operator built in.
From that single difference, four practical distinctions follow. These are the honest reasons to choose EVERJUST, and each is a statement about how we are built, not a claim about Polsia's quality.
- You own the substrate. An EVERJUST tenant is your data, your domain and your mail, held as your system of record. An application that operates on top of your accounts is load-bearing infrastructure you do not own; if the vendor goes away, the layer that ran your company goes with it, and you are left holding the accounts underneath with no operator. A tenant you own outlives the vendor relationship.
- Agents act on records, not APIs. Because the harness is the system of record, an agent's action is the business object itself — the order, the invoice, the task — with nothing to reconcile afterward. An agent acting through APIs from outside always leaves a gap between what it did and what your books say; owning the substrate removes the gap. The harness argument is the long version of this.
- There is a build arm. EVERJUST also builds software and runs go-to-market, at fixed, published prices. If your company needs something built rather than only operated, that is a service you can buy. Polsia, as far as its public material shows, is self-serve software only — which is lighter, and is the right answer if building is not what you need.
- Published prices. Every EVERJUST engagement is a fixed scope at a price on the page. That is a position we hold on purpose, and it is the subject of its own piece, "why we publish our prices when almost nobody else does".
When Polsia is the better choice
This is the part a comparison written by the other side usually omits. If you are an indie hacker or a solo founder who wants an application that takes an idea and runs it — where the point is speed and low commitment, and you have no wish to own a system of record — Polsia's shape fits you and EVERJUST's does not. Owning a substrate is more to take on than you want. A subscription plus a revenue share, with the whole thing handled as an app, is the lighter and more sensible path, and you should take it.
EVERJUST is the better choice when the ambition is the opposite: when you want the company itself to run on a system you own, when an agent's actions need to be your real records rather than calls into someone else's, and when "what happens if the vendor disappears" is a question you need a good answer to. That is a heavier commitment, and it is the one we build for.
The same bet, chosen deliberately
Both companies believe agents will run businesses. The disagreement is only about what the agent should stand on: a convenient layer over the accounts you already have, or a system of record you own. Neither answer is wrong in general; they are right for different people. Read what a full stack AI company is and the four layers if you want the version of this where we make the case for owning the substrate at length — and then choose the shape that matches how much of the company you actually want to own.