Free, self-hosted personal finance manager with double-entry bookkeeping.
firefly-iii.org
Alternatives to
Sure
Best alternatives to Sure in 2026
Most personal finance apps ask you to connect your bank account to a third-party company and trust them with your full financial picture. Sure takes a different approach: you run it yourself, so your transaction history, balances, and budgets never leave a server you control. Sure is a community-maintained fork of Maybe Finance, a personal finance and wealth management app whose original hosted-SaaS company shut down its paid service in mid-2023, after which the community picked up the open-source codebase and kept it alive. It's self-hostable via Docker, accessible from web, macOS desktop, and mobile, with an included performance monitoring dashboard and demo data for evaluating it before committing real financial data. It's licensed under AGPLv3 and explicitly notes it isn't affiliated with or endorsed by the original Maybe Finance Inc.
Quick comparison of Sure alternatives
| # | Tool | Best for | Price |
|---|---|---|---|
| 1 | Privacy-conscious individuals and developers comfortable self-hosting | — | |
| 2 | Grand public | — | |
| 3 | Grand public | — | |
| 4 | Content researchers, designers, media archivists, Instagram power users | — | |
| 5 | Keyboard-first macOS power users and developers wanting AI-agent-integrated browsing | — | |
| 6 | Developers embedding spreadsheet logic into their own apps | — | |
| 7 | Petits ateliers de fabrication, ateliers CNC, bureaux d'études techniques | — | |
| 8 | Ingénieurs matériel/électronique/mécanique et équipes de gestion du cycle de vie produit | — | |
| 9 | Développeurs, équipes tech et organisations qui veulent remplacer des abonnements SaaS par des alternatives open-source auto-hébergées | — | |
| 10 | Passionnés de homelab et d'auto-hébergement gérant plusieurs services/serveurs personnels | — | |
| 11 | Opérateurs de homelab et autohébergeurs (NAS, serveurs GPU, serveurs de jeu) | — | |
| 12 | Developers and creators wanting local-first, AI-assisted presentations without cloud lock-in | — |
#1
- ✓ Completely free, AGPL-3.0 open source
- ✓ Double-entry bookkeeping, accountant-grade accuracy
#4
Self-hosted archive that permanently backs up your Instagram saved posts before accounts vanish or go private.
insta-saved.gitnasr.com
- ✓ Solves a real, specific data-loss problem Instagram doesn't guard against
- ✓ Self-hosted — you own the archive, not a third party
#5
Free, open-source, keyboard-first web browser for macOS with an integrated AI sidebar and MCP-based agent control.
octoweb.xyz
- ✓ Keyboard-first navigation via command palette — no mouse dependency
- ✓ Free and open-source (Apache 2.0) with zero telemetry
#6
Free, open-source spreadsheet calculation engine you embed in your own app (Rust, WASM).
ironcalc.com
- ✓ Free and open source (MIT/Apache 2.0)
- ✓ Runs client-side via WebAssembly
#7
Self-hosted, open-source CRM/ERP for small manufacturing shops and CNC workshops — projects, BOMs, technical drawings, and an AI assistant in one Django app.
github.com
- ✓ Purpose-built for manufacturing workflows (BOMs, CAD file formats) unlike generic CRMs
- ✓ Free, open-source (MIT), fully self-hosted — no vendor lock-in
#8
An open-source, code-first PLM system with Git-style branching for hardware engineering changes — a modern alternative to Aras Innovator.
github.com
- ✓ Git-style branching applied to Engineering Change Orders — a genuinely novel approach to PLM version control
- ✓ Real, usable AGPL open-source tier, not just a crippled trial
#9
Directory that helps you find self-hosted, open-source replacements for the SaaS subscriptions you're currently paying for
replace.so
- ✓ Focus exclusif sur les alternatives open-source auto-hébergeables, pas un annuaire généraliste
- ✓ Classement basé sur l'activité GitHub réelle (stars, forks) plutôt qu'un simple listing
#10
Self-hosted homelab dashboard that puts monitoring and quick links to all your personal server apps behind one customizable, click-to-configure web interface.
github.com
- ✓ Configuration graphique complète, sans YAML
- ✓ SSO OIDC intégré
#11
Reverse proxy that wakes sleeping homelab servers via Wake-on-LAN and suspends them when idle.
github.com
- ✓ Automatise tout le cycle veille/réveil
- ✓ Gère le trafic HTTP et TCP brut
#12
An open-source, local-first presentation tool where each deck is an editable MDX file on your own machine, combining AI-assisted slide generation with full manual control and no cloud lock-in.
slidexdeck.com
- ✓ Local-first — decks are plain files (MDX) on your own machine, no cloud lock-in
- ✓ Free and open source under the MIT license
FAQ about Sure alternatives
- What is the best alternative to Sure in 2026?
- Based on our selection, Firefly III is the best alternative to Sure in 2026. Free, self-hosted personal finance manager with double-entry bookkeeping.. See our full ranking above to compare all options.
- Is Sure free?
- Sure is a paid tool. Several alternatives in our selection offer free or freemium versions.
- How many alternatives to Sure are there?
- mySelectas has listed 12 alternatives to Sure in the Open Source & Self-hosting category. Our selection is updated regularly to include the best options available.