Decisimo decision rules and AI models, $10K a month, self-reported in 2022

Decisimo helps teams build, review and deploy business rules through visual decision flows and custom machine-learning models. Its $10K a month was founder-reported on the Indie Hackers product page (not independently verified), as of June 2022.

What it actually sells

Decisimo sells decision intelligence services and a rule-based, machine-learning-driven decisioning system. The product includes a visual decision flow builder, custom machine-learning models, a rule engine and multiple data connections.

Its AI assistant points at a policy document and proposes rules and decision tables for the team to review. Analysts can change business rules and decision tables, validate overlaps and gaps before release, and inspect past decisions.

How it charges

Plans include unlimited users, rules, flows, AI models and API endpoints, along with versioning and RBAC. The product's price could not be identified on the pages we read.

Where customers come from

The pages show a free trial without a credit card, a book-a-demo path and an ask-a-question contact path. They also show support for connecting a customer's own Postgres or Supabase.

What stands out

The product combines visual decision flows, custom machine-learning models, business rules and data connections in one decisioning system. It also includes rule and decision-table validation before release.

Past decisions can be inspected to identify the rules, values and live version behind an outcome. Its plans include versioning and RBAC, while paid plans provide unlimited API endpoints.

From the official site

Visual decision flow builder Custom ML models Rule Engine Multiple Data Connections

Open any past decision and read which rules fired on which values, against the version that was live.

Excerpts from the official website, fetched October 1, 2026.

Where it sits in the data

Decisimo's $10K a month is higher than 66% of the 6,604 projects with founder-reported monthly revenue in our dataset; the median across them is $2K. Snapshot: 2026-09-30. The dataset only covers founders who chose to publish their numbers, so it leans toward businesses that work; use it for scale, not as an average.

Currency

All figures are in US dollars as published. A rough yuan or euro conversion is not applied here because prices, taxes and acquisition costs differ by country.

Could you build something like this?

My view: demand would come from teams that need repeatable business decisions, with the buyer likely responsible for operations, data or policy implementation. Distribution would depend on reaching decision-makers through demos, free trials and direct contact paths.

My view: the hard part is turning policy documents into reviewable rules and keeping those rules correct as policies, data connections and live versions change. Support load, regulation and competition would matter, depending on the decisions being handled.

Verdict: Needs real work.

One thing to take from it

The product gives teams a review path between policy documents and live decisions. It proposes changes, validates business rules and decision tables, and lets teams inspect the rules and live version behind past decisions.

Sources

Decisimo official website, fetched October 1, 2026
Decisimo pricing page, fetched October 1, 2026
Indie Hackers product page: revenue founder-reported on the Indie Hackers product page (not independently verified), as of June 2022

Revenue, team and start-cost figures are what the founder reported at the interview date, not current figures and not a prediction of what you will earn. Product and pricing facts come from the business's own website as checked on 30 September 2026. Method & sources · Disclosure