WHY THIS EXISTS

Open source built the internet.
Bureaucracy is what's stopping it from scaling.

Every app on this page is free, inspectable, and forkable. Open source is the closest thing software has to a public good β€” it's how a solo developer in any country gets the same database engine, the same web framework, the same AI tooling as a trillion-dollar company. That's the actual democratization story. Not a slogan β€” a fact you can verify by reading the source.

Nexlayer exists to finish that story on the infrastructure side. The code was already free. What wasn't free was the six-figure platform team, the weeks of YAML, the tribal knowledge required to take that code from a laptop to something that survives real traffic. We closed that gap: describe the app, and it deploys, scales, and stays up β€” no cluster expertise required. That's what "democratizing infrastructure" has to mean if the phrase is going to mean anything: the distance between an idea and a running, internet-scale service should be minutes, not a hiring plan.

DevOps is done.

Not "evolving." Not "shifting left." Done β€” as a discipline anyone should still be building a growing business around in 2026.

DevOps sold itself as the bridge between writing code and running it safely at scale. What it actually became, for most companies that aren't hyperscalers, is a full-time tax: a standing team whose job is translating application intent into YAML, tickets, and pipeline configuration by hand. That team doesn't make your product faster, safer, or more correct. It makes change slower and gives you a body of process to point to when something breaks. That's perceived value β€” the comfort of a process β€” not real value, which is uptime, velocity, and margin. A growing business pays for the appearance of control while actually getting less of it, because every change now routes through people whose job is the infrastructure, not the product.

That's the honest description of a cancer: a structure that consumes resources, grows regardless of whether it's helping the host, and crowds out the thing that was supposed to scale. An enterprise's ability to scale without compromise β€” technical or financial β€” degrades in direct proportion to how much of its engineering org exists to operate infrastructure instead of building on top of it. The apps on this page didn't need that team. They needed a description of what to run.

250 Open Source Apps
Ranked & Scored

Every app from the #250apps challenge, rated on scalability, security, engineering quality, and real-world deployability on Nexlayer.

6 apps Grade: B Γ—
Kanboard screenshot
#71 B

Kanboard

66.3
Project Management

A minimalist Kanban project management tool built around the WIP-limit philosophy. Standout trait is how lightweight and dependency-free it is compared to heavier PM suites.

PHP Easy $6/mo equiv
Planka screenshot
#82 B

Planka

65.0
Project Management

Trello-style kanban board with realtime drag-and-drop, built on Sails.js and Postgres. Lightweight and easy to self-host compared to most project-management tools in this batch.

JavaScript Easy $8/mo equiv
Twenty screenshot
#84 B

Twenty

62.8
Project Management

Modern open-source CRM styled after Salesforce/Attio, built on a Postgres+Redis Node/React stack. Newer and less battle-tested than the legacy CRMs it's replacing.

TypeScript Hard $25/mo equiv
Leantime screenshot
#120 B

Leantime

61.3
Project Management

A project management tool aimed at non-project-managers, blending goal-setting, kanban, and Gantt views into one lightweight app. Standout trait is its focus on strategic goal-to-task traceability rather than pure task tracking.

PHP Easy $20/mo equiv
Erxes screenshot
#211 B

Erxes

61.0
Project Management

Growth-marketing suite combining CRM, helpdesk, and marketing automation in a plugin-based microservices architecture. Standout trait is an extensible plugin system for adding new business-function modules.

TypeScript Expert $60/mo equiv
EspoCRM screenshot
#210 B

EspoCRM

60.3
Project Management

Open-source CRM covering sales pipeline, contacts, and case management for small-to-mid businesses. Standout trait is a highly customizable entity/field system without needing code changes.

PHP Easy $40/mo equiv