Founder & Ops

Composable commerce backend without six-figure licensing.

Turns any MySQL/Postgres into a smart spreadsheet with forms & APIs.

Full work-management suite: Gantt, boards, wikis, time tracking.

Opinionated, humane PM — closest spirit to Basecamp's philosophy.

Own your storefront data outright instead of SaaS fees per tier.

Kanban + table views bundled with your Mattermost workspace.

Relational spreadsheets with Python formulas and dashboards.

Clean, extensible CRM with Gmail/Workspace sync options.

Open-source Discord-style chat you can self-host with your community.

Modern document signing with templates, fields, and audit trails — unlimited envelopes.

PDF e-signing with templates, webhooks and audit trails.

OCR every receipt/invoice into a searchable private archive.

Calendar + mail together, natural-language event creation, free.

Invoices, quotes and client portals on your own domain.

Open-source helpdesk with ticketing, knowledgebase and multichannel.

Shared omnichannel inbox with assignment rules and reports.

Developer-grade decks from Markdown with live coding and present mode.

SIP calling/chat on every platform against any provider you like.

Mail, docs, calendar, chat and files under your own domain.

Shopify/ecommerce integrations plus omnichannel inboxes, self-hosted.

Open-source billing engine when you outgrow storefronts entirely.

Omnichannel inbox (email/chat/social) with automation and reports.

Own your marketing automation data outright.

Live chat, email, and social inbox unified — MIT licensed with unlimited seats.

Mature project management: Scrum/Kanban boards, Gantt, wikis, and roadmaps.

Linear-style issue tracking with cycles, modules and a clean modern UI.

Live chat widget + omnichannel inbox, self-hosted or cloud.

High-performance newsletter & mailing manager — costs almost nothing at scale.

Full office suite (Writer, Calc, Impress) with no subscription.

Federated chat with end-to-end encryption and bridges to everything.

Hand-drawn style whiteboard with live collab and endless canvas.

Local-first envelope budgeting with bank sync via GoCardless.

Open-source PM built for non-project-managers, with goals and ideas built in.

Notion-style workspace, offline-first, you own your data.

Sales pipeline with kanban views matching Pipedrive's core flow — minus per-seat fees forever.

Double-entry desktop accounting that's been trusted for 25+ years.

Automatic time tracking stored locally, forever private.

See every subscription in one local-first ledger instead of paying to find them.

Clean, fast CRM with custom entities, workflows, and email campaigns.

Turns WordPress into a full store — the world's most-used cart.

Threaded chat that stays organized even with heavy traffic.

Spreadsheet-database hybrid with formulas and dashboards.

Agency-grade planning: gantt, workload, budgets, wikis.

Task manager + time tracker with Jira/GitHub sync, free.

To-do list + time tracking + pomodoro, fully free and private.

Dead-simple kanban that runs on a $4 VPS — zero JavaScript framework bloat.

No fully-free option yet — cheaper escapes on the detail page.

Work packages, Gantt and agile boards for serious planning.

Self-hosted accounting suite with invoicing, expenses and multi-currency.

The open-source envelope budgeter YNAB users keep switching to.

Featherweight shared-inbox help desk — runs on tiny shared hosting.

Feature-complete SugarCRM fork with workflows and quotes.

No-account, no-limit video calls in the browser.