OSRM
High-performance open-source routing engine designed for OpenStreetMap data, providing fast route calculations
- Web
4 alternatives · 1 question answered
The directory
1,748 products matching your filters. Each one described on the same fields, so two tools can be read against each other rather than against their own marketing.
Showing 1105–1128 of 1,748
High-performance open-source routing engine designed for OpenStreetMap data, providing fast route calculations
4 alternatives · 1 question answered

Team knowledge base under the Business Source Licence, self-hostable or vendor hosted
3 alternatives · 4 questions answered

Professional calendar management for Microsoft 365
4 alternatives · 5 questions answered

The best podcast app for iPhone
3 alternatives · 4 questions answered

Free, open-source web application scanner and intercepting proxy, now governed by the Software Security Project.
4 alternatives · 5 questions answered


The most popular DEX on BNB Chain
3 alternatives · 2 questions answered

Free, open-source 3D engine for game development
4 alternatives · 3 questions answered

Document Automation for Revenue Teams
4 alternatives · 2 limitations documented


Fast, scalable build system with intelligent defaults for Python and more
3 alternatives · 3 questions answered


Open-source Backend as a Service platform with REST and GraphQL APIs
3 alternatives · 5 questions answered

Edge-to-cloud IoT platform for connected devices
4 alternatives · 5 questions answered


Open-source password manager for teams with self-hosted or cloud deployment
2 alternatives · 3 questions answered

Membership platform for creators
4 alternatives · 3 questions answered

Earned wage access and financial wellness benefit, free to employers and free for standard transfers
2 alternatives · 3 questions answered

Modern TypeScript-first headless CMS with REST and GraphQL APIs
4 alternatives · 3 questions answered

Open source C++ library and command line tool for point cloud translation and processing
3 alternatives · 4 questions answered

Open-source archive manager for Windows and Linux supporting more than two hundred formats
3 alternatives · 4 questions answered

At-home fitness with live and on-demand classes
3 alternatives · 4 questions answered

Product analytics and digital adoption platform
3 alternatives · 4 questions answered

Open source design and prototyping platform
3 alternatives · 4 questions answered
Head to head
Pairings from this slice of the directory, each one checked by two reviewers who agreed a buyer would weigh the two against each other.
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How this works
Pricing, platforms and feature lists are taken from each vendor's own pages. Limitations, answered questions and alternatives are researched separately and carry a source URL on the page that states them. Every product is described on the same fields, so two tools can be read against each other rather than against their own marketing.
Because we did not collect any. Softwr hosts no reviews, and a rating aggregated from somewhere else is not ours to publish as though it were an assessment we made. What is shown instead is what a tool costs, where it runs, and what it is concretely bad at.
A researcher proposes them, then two independent reviewers judge one question each: would a buyer evaluating this product seriously consider that one instead. 225 of 1,841 candidates failed and were deleted, including a font inspector matched to a dark mode extension. Only pairings that survived both rounds are published.
Not to be listed. A vendor can buy a place in the results on the home page, on a category listing or on the catalogue, and where they do the result carries a Sponsored label. Everything not carrying that label is ordered on the same criteria as everything else, and a paid place never changes where an unpaid one lands: the editorial order flows around it. Where a link earns a commission that is disclosed on the page carrying it.
Prices and plan limits move without notice, so treat anything with a number on it as a starting point and check the vendor before you buy. Where a claim could go stale it carries the source it came from, which is the fastest way to tell.
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Anyone can submit a tool. A person reads every submission, checks the pricing against the vendor’s own page, and nothing is published until it passes.