Our expert review of Penpot: the first SVG-native design platform bridging the gap between design and code. Discover how this open-standards platform offers a sovereign exit from the Figma tax and guarantees asset ownership.
Kai A. Hartung
AGPL-3.0 low-code framework for building internal tools and admin panels. The proxy architecture keeps business data in your own databases, not ToolJet's.
MIT-core headless CMS: design content models, generate REST and GraphQL APIs, and deliver content to any platform. SSO, audit logs, and advanced RBAC require the paid Enterprise Edition.
BSL 1.1 collaborative wiki and knowledge base. US-incorporated, CLOUD Act exposure. Commercial 'Document Service' use is prohibited without a paid license.
AGPLv3-licensed, self-hosted BI platform. Zero per-user fees, full database ownership, unlimited dashboards, without Tableau's per-seat creator licensing.
A source-available invoicing and billing suite for freelancers and agencies. Self-hostable with full feature access; white-labeling requires an annual license.
Open-source OLAP database benchmarked as the fastest for real-time analytics at petabyte scale, a self-hosted alternative to Snowflake and BigQuery with no query-based pricing.
The open-source low-code platform for building secure internal tools. A self-hostable alternative to Retool and Microsoft PowerApps from an ISO 27001-certified vendor.
The self-hosted email marketing platform with a built-in MTA. A high-risk, high-reward alternative to Mailchimp that offers unlimited sending but requires strict governance oversight.
Slack and Teams offer convenience, but at what cost? For organizations that can't afford to lose control of their communications, Rocket.Chat is the standard-bearer for sovereign collaboration. Here is why the world's most security-conscious teams are making the switch.
FSL-licensed conversational form and chatbot builder from TYPEBOT SAS (France, EU). Self-hostable on Docker with PostgreSQL; SSO and WhatsApp integration require paid tiers.
A high-performance, self-hosted newsletter and mailing list manager that provides enterprise-grade mass-mailing capabilities without the recurring per-subscriber tax.
A secure, open-source alternative to DocuSign that enables businesses to automate document workflows and legally binding signatures with full data sovereignty.
AGPL-3.0 document management with native AES-256-GCM encryption. France-based, no CLOUD Act exposure, zero enterprise tax on self-hosted deployments.
AGPLv3 open-core form builder. France-based, no CLOUD Act exposure, self-hostable via Docker, without Typeform's per-response fees or data held hostage on vendor servers.
Source-available no-code layer for existing SQL databases. Zero record limits, auto-generated REST APIs, without Airtable's per-record pricing or proprietary data lock-in.
GPL-3.0 AI-first note-taking app: a self-hosted second brain with RAG-powered recall on your own hardware, unlike cloud-bound Mem.ai. Built for personal knowledge management, not team collaboration.
Free software isn't "free" of responsibility. For the enterprise, the price tag is Due Diligence. This guide breaks down the strategic landscape of open source licenses (from Apache 2.0 to AGPL) and how to navigate compliance without stalling innovation.
Document management is usually clunky and enterprise-heavy. Enter Papra: a lightweight, modern challenger aiming to simplify the paperless office. We tested it to see if it's ready to dethrone the reigning champions of self-hosted archiving.
A GPLv3-licensed, self-hostable marketing automation platform. Unlimited contacts, omnichannel campaigns, and full data ownership, without HubSpot's per-contact pricing.
GPL-2.0 unified XDR and SIEM platform from Wazuh, Inc. All capabilities including RBAC, threat hunting, and compliance mapping included in the open-source binary; paid tier is managed cloud only.