126 products in total: 53 OSI-approved open source, 2 source-available, 5 unresolved-license Projects, and 66 proprietary. Structural source=open URLs remain supported; use the license-policy filter for the canonical distinction.
Browserbase runs the browsers so you do not have to. Sessions, proxies, captcha handling, and stealth configuration are managed, which removes the least interesting and most fragile part of building anything that scrapes or automates the web.
Zendesk is built for support as a function with headcount, shifts, and service level agreements, rather than for a founder answering email. Routing, macros, and SLA policies are the substance of it.
Crowdin coordinates the people, files, and machine translation involved in shipping a product in more than one language. Source strings sync from a repository, translators work in the web editor, and translated files come back on merge.
Self-hosted uptime monitoring with a clean status page
Stars76.4K
Commit4d ago
LicenseMIT
Uptime Kuma monitors HTTP endpoints, TCP ports, containers, and certificates, and notifies through almost a hundred channels. Setup is a container and a few minutes.
Social media scheduling with a deliberately small surface
CompanyBuffer
Since2010
PricingFreemium
Buffer schedules posts and reports on them, and has resisted becoming a suite for over a decade. That restraint is why it stays usable for a one person marketing function.
Hosted automation connecting thousands of applications
CompanyZapier
Since2011
PricingFreemium
Zapier's moat is the integration catalogue. Almost anything with an API is already connected, maintained by someone else, and works without a developer, which is worth a great deal to teams with no engineering capacity to spare.
API client that runs in the browser and stays fast
Stars74.2K
Commit1d ago
LicenseMIT
Hoppscotch is an API client that opens in a tab. Requests, collections, environments, and history are all there, and it starts in the time a desktop client takes to check for updates.
Error tracking and performance monitoring for applications
CompanyFunctional Software
Since2012
PricingFreemium
Sentry is the tool most teams install first and remove last. An unhandled exception arrives with a stack trace, the release that introduced it, the users affected, and the breadcrumbs leading up to it.
Hosted search with millisecond responses and ranking control
CompanyAlgolia
Since2012
PricingFreemium
Algolia is search as a managed service, tuned so hard for latency that typing into a search box feels like filtering a local list. Typo tolerance, synonyms, and merchandising rules are all configurable without touching the index code.
Postman is where most developers first poke at an API, and it grew from that into documentation, mock servers, monitoring, and team workspaces around shared collections.
Calendly removed an email thread from every meeting anyone arranges with someone outside their company. Share a link, the other person picks from real availability, and both calendars update.
Zoom won on the least glamorous quality possible: calls connected, and kept working on poor networks when competitors did not. Everything else it has added sits on top of that reliability.
Contentful separated content from presentation properly and early. Editors work with structured content models, and any number of front ends consume the same entries through an API.
Continuous file sync between your own devices only
Stars72.1K
Commit3d ago
LicenseMPL-2.0
Syncthing synchronises folders directly between devices with no server in the middle. There is no account, no storage quota, and no third party holding the data, because the data never leaves the set of machines you nominate.
Grafana is the visualisation layer that sits above other systems rather than a monitoring stack of its own. It queries Prometheus, Loki, PostgreSQL, ClickHouse, and dozens of other sources, and puts them on the same dashboard.
AnyDesk built its own codec for screen transport, and it shows: sessions over ordinary connections feel closer to local than most competitors manage. For support work where someone is watching you move their cursor, that latency difference matters.
Google Assistant is the voice layer most smart home hardware supports first. Routines, broadcast messages, and device groups work across a very wide range of manufacturers with minimal setup.
Compliance automation for SOC 2, ISO 27001, and friends
CompanyVanta
Since2018
PricingPaid
Vanta turned compliance from a consulting engagement into a software subscription. It connects to cloud accounts, identity providers, and code hosting, then continuously checks controls and collects the evidence an auditor will ask for.
Issue tracking built around speed and opinionated defaults
CompanyLinear
Since2019
PricingFreemium
Linear is fast in a way that changes behaviour. Keyboard navigation, instant sync, and a deliberately narrow feature set mean issues actually get filed, which is the hard part of any tracker.
CapCut is free, capable, and shaped entirely around vertical video for social platforms. Auto captions, trend templates, and one-tap effects remove most of the craft barrier to publishing.
Confluence is where large organisations put documentation that has to outlive the people who wrote it. Spaces, permissions, page trees, and approval workflows are built for scale and governance rather than for speed.
Google's email client and the inbox most people mean
CompanyGoogle
Since2004
PricingFreemium
Gmail's search is still the reason to use it. Conversation threading, effectively unlimited retention on paid plans, and spam filtering that most self-hosted setups cannot match make it the default even for people uncomfortable with the arrangement.
Screen recording with automatic zooms and polished motion
CompanyScreen Studio
Since2022
PricingPaid
Screen Studio produces product demos that look edited without anyone editing them. Cursor movement is smoothed, clicks trigger zooms, and the resulting motion reads as deliberate rather than as somebody's screen recording.
HubSpot's free CRM is a genuine product rather than a trial, and that is the strategy: get the contact database in place, then sell the marketing, sales, and service hubs around it.