Every open-source archiving and digital preservation (dp) project we track, scored on maintenance, momentum and licence — so you can tell the live competitors from the abandoned repositories.
Archiving and Digital Preservation (DP) has 14 open-source implementations in this dataset, of which 9 show real momentum and 0 are dormant or abandoned. The leader is ArchiveBox with 28k stars against a category median of 2.1k — roughly 14x the typical project. Saturation score 45/100: Contested. Several maintained alternatives exist, but no one owns the category.
Winnable, but differentiation is not optional. Pick one underserved segment and be visibly better for it rather than competing feature-for-feature with a free tool.
The practical test in this category: ArchiveBox is the reference implementation at 28k stars, and 9 of 14 projects are still shipping. A buyer evaluating you will find at least one maintained free option, so your pricing and positioning have to answer "why not self-host ArchiveBox?" in the first minute.
Archiving and Digital Preservation (DP)
Create HTML & screenshot archives of sites from your bookmarks, browsing history, RSS feeds, or other sources (alternative to Wayback Machine).
Archiving and Digital Preservation (DP)
Wallabag, formerly Poche, is a web application allowing you to save articles to read them later with improved readability.
Archiving and Digital Preservation (DP)
Make open data websites.
Archiving and Digital Preservation (DP)
BitTorrent indexer, DHT crawler, content classifier and torrent search engine with web UI, GraphQL API and Servarr stack integration.
Archiving and Digital Preservation (DP)
Email archiving solution with full-text search and eDiscovery search features.
Archiving and Digital Preservation (DP)
A self-hosted toolkit for archiving webpages to the Internet Archive, archive.today, IPFS, and local file systems.
Archiving and Digital Preservation (DP)
Web application for archiving, searching, and exporting emails from multiple accounts (IMAP, M365 or Import). Featuring folder sync, attachment support, mailbox migration and a dashboard.
Archiving and Digital Preservation (DP)
Email archiving server that syncs from IMAP accounts, indexes emails for full-text search, and provides a REST API. No external database required, includes WebUI with multi-account support.
Archiving and Digital Preservation (DP)
Twitch VOD and live stream archiving platform. Includes a rendered chat for each archive.
Archiving and Digital Preservation (DP)
Next-generation web publishing platform for institutions interested in connecting digital cultural heritage collections with other resources online.
Archiving and Digital Preservation (DP)
Archives information management application for managing and providing Web access to archives, manuscripts and digital objects.
Archiving and Digital Preservation (DP)
Highly configurable Web-based framework for management, description, and discovery of digital and physical collections supporting a variety of metadata standards, data types, and media formats.
Archiving and Digital Preservation (DP)
Feature-rich email archiving solution.
Archiving and Digital Preservation (DP)
Email archiving software that allows you to preserve your emails for an indefinite long period of time.
Existence is not competition. A project competes with you only if it is maintained, findable, deployable by your buyer and licensed for their use. Most projects fail at least one of those tests. Run all four before you shelve an idea — or before you assume you have a clear run.
Stars are a lifetime counter with no decay, so a project abandoned in 2022 still looks like a leader in 2026. In this dataset 149 projects are dormant, abandoned or archived, and several of them sit in the top decile by stars. Sort by momentum and commit activity instead — popularity tells you the project was once interesting, maintenance tells you whether it will still be there when your customer needs a bug fixed.
When a prospect says 'we could just self-host the free one', they are usually comparing your price against zero. The real comparison is your price against hosting, upgrades, backups, security patching, integration work and the engineer hours behind all of it. Quantifying that number is the single most effective response to a free-alternative objection — and it is more persuasive coming with a spreadsheet than with a feature list.
Founders treat licensing as a legal footnote and then discover it dictates strategy. Permissive licences allow closed commercial forks, which is why so many managed services exist around MIT and Apache projects — and also why your differentiation cannot be the code itself. Copyleft licences, especially AGPL, remove the closed-wrapper option entirely, which reduces competition but restricts you too. Source-available licences exist precisely to stop the wrapper business.
Search this database by category and by the commercial product you would replace. It covers 1665 projects across 130 categories, each mapped to the paid tool it substitutes. If your category shows a "Crowded" verdict, a maintained free version almost certainly exists and your positioning has to account for it.
No. It means free is your price anchor. Plenty of large companies were built next to a good open-source project — the ones that failed were the ones selling the same job at a price the free tool made indefensible. Find the part of the job the project deliberately does not do, and sell that.
Each category gets a 0–100 score built from three inputs: how many implementations exist, what share of them are still actively maintained, and how far ahead the leading project is compared with the category median. 62+ is Crowded, 38–61 Contested, under 38 Open. 11 categories are Crowded and 88 are Open.
A project has momentum when it committed code in most of the last twelve months, shipped a release recently and is not archived. 736 of 1665 projects qualify. This is the single most useful filter here — it strips out the popular-but-dead repositories that make a category look more competitive than it is.
It depends entirely on the licence. MIT, Apache and BSD let you build and sell closed products on top. GPL and AGPL require derivative work to stay open, and AGPL extends that to network use, which blocks most SaaS wrappers. BSL, SSPL and Commons Clause are source-available, not open source, and usually restrict competing commercial use outright.
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