Archi
Archi: A focused web tool for creating and exporting editable architecture diagrams. Ranked #31 of 32 in AI Diagram Generators by our editors (6.2/10); pricing: Free plan; best for simple software architecture visuals.
At a glance
- Editor score6.2 / 10
- PricingFree plan
- Best forSimple software architecture visuals
- Free planYes
- Paid from$19 one-time
- Facts checked20 Sep 2026
Where it wins
- Turns product descriptions into editable architecture diagrams
- Regenerates diagrams and lets you edit labels and explanations
- Exports presentation-ready PNG and SVG files
Where it doesn't
- PNG and SVG export requires a one-time $19 payment
- Focused on software architecture rather than broader diagram types
- Lifetime export access is limited to the purchasing browser
Our verdict on Archi
Archi turns a written product description into a software architecture diagram in the browser. It is aimed at product teams, developers, consultants, and other professionals who need to explain system structure without drawing an architecture diagram from scratch. The workflow centers on generating an initial architecture, reviewing the result, editing component labels and explanations, and refining the diagram through regeneration. The free plan includes both diagram generation and editing, so users can shape the architecture before deciding whether they need export access.
Pricing is straightforward but split between creation and presentation output. The Free plan includes architecture generation and diagram editing. Export access costs $19 as a one-time payment and adds presentation-ready PNG and SVG files. The paid access is not a recurring subscription, and it provides lifetime export access on the browser where it was purchased. That structure suits occasional users who need finished files for documentation, presentations, or project communication, while the separate export fee may be less attractive for users who only need to view or edit diagrams in the web app.
Archi’s main strength is its narrow focus: it combines description-based generation with editable architecture output and regeneration, rather than stopping at a static image. Users can also change the diagram title and summary, giving the final artifact more context. The trade-off is that the product is web-only and centered on architecture diagrams, with the published feature set focused on generation, editing, regeneration, and PNG or SVG export. Choose Archi when you need a simple architecture visual from written requirements and want editable results. Consider another tool when your work depends on broader diagram types or a wider collaboration and integration environment.
Your product? Our editors can test Archi in depth and publish a review, labelled as paid · from $149/mo →
Archi pricing
All 2 Archi plans and prices →
Archi fact sheet
| Free plan | Yes |
|---|---|
| Paid from | $19 one-time |
| AI diagram limit | Not verified |
| Mermaid support | Not verified |
| Real-time collaboration | Not verified |
| Diagram import | Not verified |
| Platform | Web |
| Export formats | PNG, SVG |
| Deployment | Cloud |
| Platforms | Web |
| Built for | Solo, Small business (editorial estimate) |
| Pricing | Free plan (source) |
| Website | getarchi.com |
| Facts checked | 20 Sep 2026 |
Alternatives to Archi
- OpenFlowKitA flexible free diagramming workspace for technical teams that prefer editable, portable outputs.9.4
- EraserA broad diagram workspace combining AI, diagram-as-code, collaboration, and integrations.9.3
- ArchwayA broad architecture diagram generator with AI input, collaboration, APIs, and self-hosting.9.2
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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
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