---
title: "REI3"
pageType: "tool-profile"
schemaVersion: "1.0"
snapshotId: "tv-20260915-f4c107995a2e"
generatedAt: "2026-09-15T07:02:20.000Z"
canonicalUrl: "https://toolvitals.com/tools/rei3/"
jsonUrl: "https://toolvitals.com/api/agent/tools/rei3"
indexable: false
---

# REI3

Low-code platform for customizable business applications.

## Decision context

- Status: data pending
- ToolVitals score: Not collected
- Health score: Not collected
- Shipping score: Not collected
- Score mode: not scored
- Data confidence: 90/100
- Source coverage: 90/100
- Last evidence check: 2026-09-15

## Classification

- Use case: Low-Code Platforms (low-code-platforms)
- Category: Developer Tools (developer-tools)
- Tool mode: Source-visible project
- Openness: License unknown
- License: Other
- Tags: low-code, internal-tools, app-builder, open-source, application-builder, business-managment, business-software, business-solutions, free-software, golang, internal-solutions, lowcode, no-code, nocode, selfhosted, web-development

## Public repository signals

- Repository: [r3-team/r3](https://github.com/r3-team/r3)
- Stars: 580 (adoption context only)
- Forks: 81
- Open issues: 7
- Last commit date: 2026-09-09
- Releases in 90 days: 4

## Source receipts

- [Official website](https://rei3.de/) — checked 2026-09-15
- [Source repository](https://github.com/r3-team/r3) — checked 2026-09-15

## Discovery status

- Search indexable: no
- Reason: thin or data-pending tool evidence

## Interpretation limits

- ToolVitals scores summarize bounded public maintenance, shipping, openness, and evidence signals. They are not user-review ratings.
- GitHub stars and related popularity metrics are adoption context, not quality evidence.
- Missing values mean not collected or not confidently established; they do not mean zero.
- Public signals do not prove security, uptime, support quality, customer satisfaction, or production suitability.
- Verify material decisions against the linked first-party sources and your own requirements.