Facts, with sources
Each check is answered yes, no, or unknown, together with the page it came from and a short note explaining the evidence. You can open the “Why this score?” panel on any tool page to see them.
Version 1 — how every tool score on this site is calculated, and what it deliberately does not measure.
In short
An AI model is used only to read public vendor pages and record structured facts with sources. It never returns a rating. Every number you see is then computed by AimostAll from those facts with fixed, published weights, so the same facts always produce the same score — no matter which AI model collected them.
Currently published: 237 scored tools, average score 81/100.
Each check is answered yes, no, or unknown, together with the page it came from and a short note explaining the evidence. You can open the “Why this score?” panel on any tool page to see them.
If a fact cannot be verified, it is removed from the calculation entirely rather than counted as a failure. Small vendors with sparse websites are not punished for being hard to parse.
Every score ships with a data-coverage percentage. Low coverage pulls the score toward the neutral midpoint, so a confident 90 and a barely-researched 90 cannot look identical.
Scores and placement cannot be bought, and no vendor relationship changes a weight. Corrections are handled through the contact form and re-run through the same pipeline.
The calculation
raw = 100 × Σ(weight × value) ÷ Σ(weight) — over known checks only
coverage = known weight ÷ total weight
score = 50 + (raw − 50) × min(1, coverage ÷ 0.6)
overall = weighted average of the published dimension scores
A dimension is published only when enough of its weight is known; the overall score needs at least 2 published dimensions and 20% overall coverage. Everything else is shown as “not enough data” rather than guessed.
Weights
These tables are generated directly from the scoring rules used in production.
How usable the product is for engineers: API surface, docs, SDKs, integrations, openness.
| Check | Weight | Source |
|---|---|---|
| Public API | 3 | verified fact |
| Public API reference | 2.5 | verified fact |
| Developer documentation | 2 | verified fact |
| Official SDKs / client libraries | 1.5 | verified fact |
| Documented integrations | 1.5 | verified fact |
| Webhooks / automation hooks | 1 | verified fact |
| Open-source core | 1.5 | verified fact |
| Self-hosting possible | 1 | verified fact |
Published only when at least 25% of this dimension's weight is known.
Fit for teams and companies: plans, administration, security posture, support.
| Check | Weight | Source |
|---|---|---|
| Public pricing | 2 | verified fact |
| Business / enterprise tier | 2 | verified fact |
| Team collaboration | 2 | verified fact |
| Admin / role management | 1.5 | verified fact |
| SSO available | 1.5 | verified fact |
| Security / compliance information | 2 | verified fact |
| Customer data export | 1 | verified fact |
| Documented support channels | 1 | verified fact |
| Commercial plan exists | 0.5 | verified fact |
Published only when at least 25% of this dimension's weight is known.
How easy it is to start and how predictable the cost is.
| Check | Weight | Source |
|---|---|---|
| Free tier | 3 | verified fact |
| Free trial | 1.5 | verified fact |
| Transparent pricing | 2 | verified fact |
| Concrete plan limits | 1.5 | verified fact |
| No card required to start | 1 | verified fact |
| Cancellation / refund policy | 1 | verified fact |
| Browser app | 1 | verified fact |
| Mobile app | 0.75 | verified fact |
| Desktop app | 0.5 | verified fact |
Published only when at least 25% of this dimension's weight is known.
Transparency of the vendor: legal documents, documentation, identifiable operator, evidence quality.
| Check | Weight | Source |
|---|---|---|
| Privacy policy | 2.5 | verified fact |
| Terms of service | 2 | verified fact |
| Official documentation | 2 | verified fact |
| Identifiable vendor | 2 | verified fact |
| Public pricing | 1.5 | verified fact |
| Published contact channel | 1 | verified fact |
| Changelog / release notes | 1 | verified fact |
| Status page | 0.75 | verified fact |
| Website reachable | 1 | verified fact |
| Evidence confidence | 1.5 | derived from evidence |
| First-party evidence share | 1.5 | derived from evidence |
Published only when at least 25% of this dimension's weight is known.
Limits