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Top Open Source Software Newsletters

The 15 most sponsor-active Open Source Software newsletters, ranked by our Newsletter Leader Score.

📊 15 ranked newsletters 🔄 Updated October 1, 2026 🤖 Compiled by Sponsor Scout
1
FOSS Weekly
Leader Score 95

Weekly coverage of Linux, free and open source software, open source tools, tutorials, and community news for Linux users and technophiles.

weeklyLinux users, open source enthusiasts, and developersopen sourceLinuxFOSS
🤝 6 known sponsors👥 ~30,000 subscribers
👤 Written by Abhishek Prakash · Founder and Writer✋ Verify you're the owner — free: badge, sponsor pitch page & sponsor leads· Not you? Who writes it?
2
Open Source CEO
Leader Score 95

A high-volume newsletter for founders, operators, investors, and technology leaders covering startup strategy, company deep dives, founder playbooks, technology, and open-source tools.

weeklystartup founders, operators, investors, and technology executivesopen source softwarestartupsleadership
🤝 7 known sponsors👥 ~400,000 subscribers
👤 Written by Bill Kerr · Founder and Writer✋ Verify you're the owner — free: badge, sponsor pitch page & sponsor leads· Not you? Who writes it?
3
Laravel News Newsletter
Leader Score 90

A weekly newsletter covering the Laravel and PHP open-source ecosystem, including framework news, packages, tutorials, releases, and community developments.

weeklyLaravel and PHP developers, agencies, package authors, and technical decision-makersopen source softwarePHPLaravel
🤝 5 known sponsors👥 ~57,000 subscribers
👤 Written by Eric L. Barnes · Founder and Editor✋ Verify you're the owner — free: badge, sponsor pitch page & sponsor leads· Not you? Who writes it?
4
Self-Host Weekly
Leader Score 86

Weekly coverage of self-hosted and open-source software, including project launches, updates, tutorials, and community news. It reaches technically sophisticated readers running software on their own infrastructure.

weeklyself-hosters, developers, homelab enthusiasts, and privacy-focused technology usersopen source softwareself-hostinglinux
🤝 15 known sponsors
👤 Written by Ethan Sholly · Founder & Editor✋ Verify you're the owner — free: badge, sponsor pitch page & sponsor leads· Not you? Who writes it?
5
Members Newsletter
Leader Score 84

A monthly member-oriented newsletter covering open-source policy, licensing, community activity, governance, sponsorship, and major developments affecting the open-source ecosystem.

monthlyOpen-source maintainers, technology companies, policy professionals, and OSI membersopen source softwareopen-source policylicensing
🤝 23 known sponsors
👤 Written by Nick Vidal · Executive Director✋ Verify you're the owner — free: badge, sponsor pitch page & sponsor leads· Not you? Who writes it?
6
LHB Linux Digest
Leader Score 81

A Linux, DevOps, self-hosting, and cloud-learning newsletter featuring command-line tips, infrastructure tutorials, open-source tools, courses, and server-management guidance.

biweeklyLinux administrators, DevOps practitioners, developers, and homelab usersopen source softwareLinuxDevOps
🤝 6 known sponsors👥 ~18,000 subscribers
👤 Written by Abhishek Prakash · Creator and Editor✋ Verify you're the owner — free: badge, sponsor pitch page & sponsor leads· Not you? Who writes it?
7
Changelog News
Leader Score 75

Weekly software-development news newsletter and podcast covering open-source projects, developer tools, programming languages, infrastructure, security, and the wider software ecosystem.

weeklySoftware developers, engineering leaders, CTOs, and technology buildersopen source softwaresoftware developmentdeveloper tools
🤝 4 known sponsors👥 ~26,504 subscribers
👤 Written by Jerod Santo · Managing Editor & Newsletter Host✋ Verify you're the owner — free: badge, sponsor pitch page & sponsor leads· Not you? Who writes it?
8
freek.dev Newsletter
Leader Score 61

A monthly newsletter sharing practical lessons from maintaining hundreds of open-source packages and building products with Laravel, PHP, and related developer tooling.

monthlyPHP and Laravel developers, open-source maintainers, and software buildersopen source softwarePHPLaravel
🤝 1 known sponsor👥 ~9,500 subscribers
👤 Written by Freek Van der Herten · Founder and Writer✋ Verify you're the owner — free: badge, sponsor pitch page & sponsor leads· Not you? Who writes it?
9
Repository Radar
Leader Score 51

A biweekly newsletter that manually curates and tracks open-source repositories, developer infrastructure, AI tooling, and emerging software projects.

biweeklysoftware engineers, technical founders, investors, and open source buildersopen sourcedeveloper toolssoftware infrastructure
👤 Written by Alexander Kremer · Co-writer & Editor✋ Verify you're the owner — free: badge, sponsor pitch page & sponsor leads· Not you? Who writes it?
10
New In Linux
Leader Score 44

An independent weekly newsletter delivering concise, human-written Linux and open-source software news, releases, applications, and practical resources.

weeklyLinux users, open-source software users, and technology enthusiastsopen source softwareLinuxopen-source applications
👤 Written by Jordan Gloor · Founder and Writer✋ Verify you're the owner — free: badge, sponsor pitch page & sponsor leads· Not you? Who writes it?
11
This Week in Rust
Leader Score 43

A weekly newsletter covering the Rust programming language and its open-source ecosystem, including project updates, tooling, crates, research, community events, contribution opportunities, and jobs.

weeklyRust developers, open-source maintainers, systems programmers, and contributorsopen source softwareRustprogramming languages
🤝 1 known sponsor
✋ Verify you're the owner — free: badge, sponsor pitch page & sponsor leads· Not you? Who writes it?
12
{forkable}
Leader Score 38

A weekly open source digest covering commercial open source software, open source AI, licensing, developer tools, acquisitions, and ecosystem economics.

weeklyopen source founders, developers, investors, and technology operatorsopen sourcecommercial open sourceopen source AI
👤 Written by Paul · Founder & Writer✋ Verify you're the owner — free: badge, sponsor pitch page & sponsor leads· Not you? Who writes it?
13
FOSS United Monthly Newsletter
Leader Score 36

A monthly community newsletter covering free and open source software events, grants, fellowships, policy, projects, and ecosystem news, primarily focused on the Indian and global FOSS communities.

monthlyopen source contributors, maintainers, community organizers, and technology professionalsopen sourceFOSS communitygrants
👤 Written by Ruchika Bagde · Newsletter Editor✋ Verify you're the owner — free: badge, sponsor pitch page & sponsor leads· Not you? Who writes it?
14
OpenSSF Newsletter
Leader Score 36

The official OpenSSF newsletter covers open-source software security, supply-chain integrity, vulnerability management, compliance, community programs, and security events.

monthlyOpen-source maintainers, security engineers, enterprise technology leaders, and policy professionalsopen source softwaresoftware supply chain securitycybersecurity
✋ Verify you're the owner — free: badge, sponsor pitch page & sponsor leads· Not you? Who writes it?
15
Open Source & Linux Weekly
Leader Score 28

A weekly, commentary-driven newsletter covering Linux, open source software, maintainers, project governance, security, licensing, and the business of open source.

weeklyLinux users, open source developers, maintainers, and technology professionalsopen sourceLinuxsoftware security
👤 Written by Can Artuc · Founder & Writer✋ Verify you're the owner — free: badge, sponsor pitch page & sponsor leads· Not you? Who writes it?

65 companies sponsor Open Source Software newsletters

These are real sponsors backing the communities on this list — discovered by Sponsor Scout's daily AI agent. Sign up free to see who's actively sponsoring right now, find the decision-makers, and reach out.

SonatypeAivenStar LabsMailfenceANY.RUNWarpAthynaThe Startup PodcastSidebarDeelFramerViktorGranolaLaraJobsLaravel CloudSerpApiPhpStormHoneybadger+47 more
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How we rank — the Newsletter Leader Score

Every newsletter is scored 0–100 by Sponsor Scout as we search the open web daily. The score rewards newsletters that reach real audiences and consistently attract sponsors. These findings are updated regularly.

Sponsor activityHighest weight
How many distinct companies actively sponsor the newsletter — the strongest signal of a live, fundable audience.
Publishing cadenceHigh weight
How regularly issues ship. Daily & weekly cadences earn more than sporadic sends.
AudienceMedium weight
Estimated subscriber reach and the quality of the readership (founders, operators, investors).
RecencyLower weight
How recently they last published — active beats dormant.
ReachLower weight
Web, social, and community footprint that amplifies a sponsor's spend.
Verified ownerBonus
A confirmed newsletter owner who has verified their listing with a one-click email check — verified newsletters rank higher and earn a badge.

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