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Atoll Architect

Open source alternatives to Atoll Architect

200 open source apps like Atoll Architect, closest match first.

Top picks

  1. O

    OneModel

    Launch

    OneModel is a diagramming tool tailor-made for software engineers. Create beautiful architecture diagrams quickly and easily. Collaborate with team members on a live canvas. Embed your diagrams in Notion or with IFrames.

    Open source

  2. G

    Gallery

    Launch

    Build beautiful, usable products faster. Material Design is an adaptable system—backed by open-source code—that helps teams build high quality digital experiences.

    Open source

  3. D

    Docmost

    Launch

    Self-hosted wiki platform for enterprise teams with real-time collaboration, built-in AI, SSO, RBAC permissions, and compliance support for ITAR, FedRAMP, and GDPR.

    Open source

  4. O

    Orgnise

    Launch

    A versatile project management platform that combines task organization, team collaboration, and workflow automation in one intuitive interface.

    Open source

  5. N

    Nextcloud

    Launch

    The most popular open source content collaboration platform for tens of millions of users at thousands of organizations across the globe

    Open source

  6. L

    Leapp

    Launch

    Manage your Cloud credentials locally and improve your workflow with the only open-source desktop app you’ll ever need.

    Open source

More like Atoll Architect

7
K

Kaneo

Self-hosted project management platform

Launch
8
C

Colanode

Local-first collaboration platform combining real-time chat, rich text pages

Launch
9
A

AppFlowy

Open source collaborative workspace combining notes, databases, and AI

Launch
10
K

Kortix

Manages a team of AI agents across your company

Launch
11
E

Ever Gauzy

All-in-one solution for ERP, CRM, HRM, ATS

Launch
12
C

Coder

Enterprise AI Development Infrastructure & Governance

Launch
13
A

AppFlowy

Open Source Notion Alternative

Launch
14
B

Buzz

Workspace that combines team chat, project planning, and git management

Launch
15
H

Hiphops.io

Open-source Automation Engine For Tech Teams

Launch
16
T

ToolJet

AI App Builder for Internal Tools

Launch
17
F

Flowise

Build AI agents visually, an open source agentic systems development platform

Launch
18
K

Kanba

Organize projects with intuitive Kanban boards, powered

Launch
19
T

Twenty

Self-hostable CRM built for technical teams who need a fully customizable

Launch
20
M

Mattermost

Collaboration Platform for Mission Critical Work

Launch
21
L

Langflow

Build, deploy, and iterate on AI agents, RAG applications, and MCP servers

Launch
22
L

Logseq

A privacy-first alternative to WorkFlowy

Launch
23
F

Firecamp

All-in-one platform for API testing, documentation, and collaboration

Launch
24
D

Dun

The simplest tool for small team collaboration & project management

Launch
25
G

Gitter

Where developers come to talk

Launch
26
O

Onyx

An open-source platform that connects to 40+ apps

Launch
27
A

AFFiNE

All in one Knowledge management OS

Launch
28
E

Emdash

Desktop app that runs 25+ coding agents simultaneously

Launch
29
P

Pipeshub

Self-hostable enterprise AI platform

Launch
30
A

Automatisch

Open Source Zapier Alternative

Launch
31
N

Nitric

Nitric automates cloud infrastructure provisioning from your application code

Launch
32
D

draw.io

Create professional diagrams online or offline with security-first approach

Launch
33
L

LaSuite Docs

Collaborative text editing and documentation software

Launch
34
T

Terrateam

Automate infrastructure changes with secure GitOps workflows

Launch
35
S

Sayr

Source-available project management platform with dual views

Launch
36
S

Spacedrive

Your data. Your devices. Your AI employees

Launch
37
C

CopilotKit

Integrate production-ready AI copilots into any product quickly and easily

Launch
38
R

Refine

Build enterprise internal tools and B2B apps 10x faster with Refine agents

Launch
39
D

Dagu

Single-binary workflow orchestrator

Launch
40
T

TimeScribe

Advanced time tracking and productivity analytics tool

Launch
41
B

B2B SaaS Kit

Starter kit for building a B2B app from a fully-working example

Launch
42
O

OpenWork

Desktop app for teams to run AI agents across 50+ LLMs

Launch
43
A

Anytype

An open-source Notion alternative

Launch
44
D

Donetick

Organize tasks and chores with intelligent scheduling, fair assignment

Launch
45
D

Draftbit

Visually design and build mobile apps directly from your browser

Launch
46
G

GrowthBook

Experimentation, Feature Flags & Product Analytics Platform

Launch
47
D

dyrector.io

Open-source Portainer alternative with version management

Launch
48
P

PrefectCloud

Enterprise Orchestration Platform

Launch
49
W

Wekan

Open-source Kanban board solution offering visual task management

Launch
50
M

molab

A cloud-hosted Marimo notebook workspace

Launch

About Atoll Architect

A

Atoll Architect

Collaborative workspace for developing enterprise and solution architectures

Cloud-based modeling platform that gives your IT architecture team a single source of truth

View Atoll ArchitectAll Productivity apps
Price
Free
Category
Productivity
Website
atollarchitect.com