Developer SaaS pricing has gotten aggressive. Postman went from "free for everyone" to "$19/user/mo to do basic team things." Adobe pulled the same trick with Creative Cloud. 1Password raised prices three times in five years. Datadog will quietly bill you $4,000/month if you don't watch it.
Most paid developer tools have a free alternative that's good enough to actually use. Some are genuinely better than the paid product. Some break under specific load. This guide is the honest read on which switches save real money — and exactly where each free version falls down.
The ground rules
Before any specific recommendation, the framework I use:
- "Free" includes one-time purchases under $100. Affinity Photo at $69 lifetime is functionally free vs Adobe's $240/year subscription.
- "Self-hosted" counts as free if you'd run it on a $5 VPS you already pay for. Self-hosted on a $50/mo dedicated server isn't free.
- Time cost matters. A free tool that wastes 4 hours a week of your life isn't free. Throughout this guide I'm honest about which ones have real friction.
Postman → Bruno or Hoppscotch
REPLACE POSTMAN — ✅ FULLY
Bruno (free, open-source) and Hoppscotch (free + paid)
Bruno: $0, files on disk (Git-friendly), desktop app for Mac/Windows/Linux. Hoppscotch: $0 web app, $30/mo Cloud for team features. Both are now production-ready replacements for Postman after Postman started charging $19+/user/month for basic team workflows. Bruno's killer feature: collections are stored as plain text files in your repo, so they version-control with your code. Hoppscotch is the smoother web experience.
Verdict: Switch immediately if you're a small team. Bruno specifically if you want collections in Git.
Visit Bruno → ·
Visit Hoppscotch →
When this switch breaks: if your team needs Postman-specific features like API monitoring, mock servers as a service, or the pre-built integrations to Slack/Datadog. For normal "we test our own APIs" workflows, Bruno or Hoppscotch is now better than Postman, not worse.
Real money saved: $19/user/mo × team of 5 = $1,140/year.
Notion → Obsidian + Syncthing
REPLACE NOTION — ⚠ PARTIALLY
Obsidian (free for personal) + Syncthing (free)
Obsidian: free for personal use, $50/yr Sync (optional). Syncthing: $0, peer-to-peer sync. Markdown files on your disk, beautiful linked-note UI, massive plugin ecosystem. Syncthing handles cross-device sync without paying for Obsidian Sync. Works offline by default. Owns your data — when Notion shuts down, your notes still work.
Verdict: Switch for personal knowledge, journals, second brain. Stick with Notion for team docs and databases.
Visit Obsidian →
When this switch breaks: real-time multi-user collaboration. Obsidian assumes you're a solo writer. Multi-person editing of the same note (Notion's bread and butter) doesn't work. Also: Notion's database/relations features have no real Obsidian equivalent.
Real money saved: $10/user/mo × team — but only if your use case is solo personal notes, not team docs.
Figma → Penpot
REPLACE FIGMA — ⚠ PARTIALLY
Penpot (open-source, self-hostable)
Free hosted at penpot.app, free self-hosted via Docker. Open-source design tool with Figma-compatible file format (you can import .fig files). Vector editing, prototyping, design tokens, dev handoff — all the basics. Active development with major features shipping in 2026.
Verdict: Viable for solo designers and small teams. Figma is still better for large design systems and real-time multi-user editing.
Visit Penpot →
When this switch breaks: large teams with deep Figma plugin dependencies (Figma's plugin ecosystem is still much larger than Penpot's), or design systems with hundreds of components and complex variants. Real-time collaboration in Penpot has improved dramatically in 2026 but isn't quite Figma-fluid yet.
Real money saved: $15/editor/mo × team. For a 5-editor design team, ~$900/year.
Adobe Photoshop → Affinity Photo
REPLACE PHOTOSHOP — ✅ MOSTLY
Affinity Photo 2 (paid once) + GIMP (free)
Affinity Photo 2: $69 one-time (or $169 for Affinity Suite — Photo + Designer + Publisher). GIMP: $0. Affinity Photo is professional-grade image editing — opens .PSD files, supports CMYK, ICC profiles, RAW, layers, masks, the works. Same paradigm as Photoshop, none of the subscription. GIMP is genuinely free but the UI is rough.
Verdict: If you'd otherwise pay Adobe ~$240/year, switch to Affinity. The $69 one-time pays back in 4 months.
Visit Affinity →
When this switch breaks: if your workflow depends on Adobe-specific integration (Lightroom for photo libraries, Premiere for video, After Effects for motion). For pure photo editing / compositing / general design, Affinity is genuinely competitive.
Real money saved: $20/mo for Photoshop alone, $60/mo for Creative Cloud All Apps. Affinity Suite at $169 lifetime pays back in 3 months.
Datadog / New Relic → Grafana + Prometheus + Loki
REPLACE DATADOG — ⚠ TIME-FOR-MONEY TRADE
Grafana + Prometheus + Loki (self-hosted)
$0 self-hosted on a small VPS, ~$10/mo VPS cost. Industry-standard observability stack — Prometheus for metrics, Loki for logs, Tempo for traces, Grafana for dashboards. Same companies (Grafana Labs) also offer hosted free tiers (Grafana Cloud free includes 10k metrics, 50GB logs/mo).
Verdict: Switch if observability bill is creeping over $100/mo. The self-host setup takes 1–2 days and you own the stack.
Visit Grafana →
When this switch breaks: at scale, the operational burden of running your own observability is real (alert routing, dashboard maintenance, version upgrades). Datadog's $50/host/mo is wasteful at small scale and good value at large scale. Pick by size and team capacity.
Real money saved: Datadog bills typically $200–$2,000/mo for small companies. The self-host alternative is ~$10–50/mo of VPS cost. Massive savings, real ops cost.
1Password → Bitwarden
REPLACE 1PASSWORD — ✅ FULLY
Bitwarden (free for personal, $10/yr Premium, $40/yr Family for 6)
Free tier covers unlimited passwords across unlimited devices. Open-source, audited, end-to-end encrypted. Self-hostable (Vaultwarden) if you really want full control. Premium ($10/yr) adds TOTP storage and emergency access. Family plan ($40/yr for 6 people) replaces 1Password's $60/yr Family.
Verdict: Genuinely as good as 1Password for 95% of users. Switch.
Visit Bitwarden →
When this switch breaks: 1Password's Watchtower (breach monitoring) and Travel Mode (selectively syncing vaults across borders) are slightly more polished. For most users these are not worth $36–$60/year.
Real money saved: $36/yr (1Password Personal) or $60/yr (1Password Family). Modest individually, meaningful at scale (small team of 10 = $600/yr saved).
Slack → Discord (or Mattermost self-hosted)
REPLACE SLACK — ⚠ PARTIALLY
Discord (free) or Mattermost (free self-hosted)
Discord: $0 free unlimited. Mattermost: $0 self-hosted. Discord is dramatically cheaper than Slack and increasingly used by dev/open-source/community teams (it has a real "team workspace" mode now). Mattermost is the open-source Slack clone — looks identical, runs in your infra.
Verdict: Switch for community / open-source / cost-sensitive teams. Stay on Slack for enterprise compliance / deep integrations.
Visit Discord → ·
Visit Mattermost →
When this switch breaks: Slack's enterprise-grade integrations (SSO, audit logs, Salesforce / Jira / Zoom / 1000+ tools), legal/compliance features, and the workflow-dependence of teams already on it. The switching cost is real beyond ~5 people.
Real money saved: $7.25/user/mo × team. For a 20-person team: $1,740/year.
Zapier → n8n (self-hosted) or Make (cheaper paid)
REPLACE ZAPIER — ✅ MOSTLY
n8n (self-hosted free) or Make (paid, but ~50% cheaper than Zapier)
n8n: $0 self-hosted, $24/mo cloud. Make: $9/mo entry tier, $16/mo Core. Both are full Zapier replacements. n8n is open-source, self-hostable, and increasingly the choice of dev-savvy teams. Make is the simpler paid alternative.
Verdict: Switch if you're spending $50+/mo on Zapier. n8n if you can self-host; Make otherwise.
Visit n8n → ·
Visit Make →
When this switch breaks: Zapier has the largest integration library by a margin. If your workflow depends on a niche app integration only Zapier supports, switching costs you that connector.
Real money saved: $19–$199/mo depending on Zapier tier. n8n self-hosted on a $5 VPS is functionally free.
VS Code → VSCodium
DE-MICROSOFT VS CODE — ✅ FULLY
VSCodium (free, open-source build of VS Code)
$0, identical UI/UX to VS Code. Same codebase, but stripped of Microsoft's telemetry and proprietary branding. Most extensions work identically (uses Open VSX Registry instead of Microsoft Marketplace). For developers who want all the VS Code goodness without Microsoft's data collection.
Verdict: Switch if telemetry concerns matter to you. Otherwise VS Code is already free.
Visit VSCodium →
VS Code itself is already free, so this isn't really a money saver — it's a privacy preference. Worth knowing about.
Side-by-side: which switches actually save what
| Paid tool |
Free alternative |
Annual savings (5-person team) |
Switching difficulty |
| Postman |
Bruno |
~$1,140 |
Easy (import/export) |
| Notion |
Obsidian |
~$600 (varies) |
Medium (no team DBs) |
| Figma |
Penpot |
~$900 |
Medium (plugin gap) |
| Photoshop |
Affinity Photo |
~$1,200 (5 seats × $240) |
Easy |
| Datadog |
Grafana stack |
~$2,400+ |
Hard (ops time) |
| 1Password |
Bitwarden |
~$300 |
Easy |
| Slack |
Discord/Mattermost |
~$1,740 |
Hard (workflow lock-in) |
| Zapier |
n8n |
~$1,000+ |
Medium (integration gap) |
When the free version is NOT worth it
I'm trying to be ruthlessly honest here:
- Datadog at scale (50+ hosts, real prod traffic). The ops cost of self-hosted observability outweighs the licensing savings.
- Slack for teams over ~15 people deeply integrated with the rest of your stack. The migration cost beats the savings.
- Notion for team databases and wikis. Obsidian doesn't have a real equivalent.
- Figma for design systems with 100+ components and 10+ designers. Penpot is closing the gap but isn't there yet for real design-system work.
- GitHub (yes, GitHub) for serious team work. The free tier covers solo and small teams, but Actions minutes + advanced security on Enterprise plans pay for themselves.
- Adobe Premiere for serious video work. DaVinci Resolve free is genuinely amazing, but Premiere is still the industry standard for editing-collaboration workflows.
Common cost-cutting mistakes
- Optimising the cheapest line items. Switching from $9/mo to $0 saves $108/year. Switching from $400/mo Datadog to self-hosted saves $4,800/year. Focus on the big bills.
- Underestimating switching cost. Importing 5 years of team Slack history into a new tool isn't a weekend project. Calculate switching cost vs annual savings before committing.
- Switching just because it's cooler. Bruno is genuinely better than Postman in many ways; Penpot is genuinely worse than Figma in many ways. Switch on real value, not on open-source ideology.
- Stacking too many free tools. Six free tools = six dashboards, six logins, six places where data lives. Consolidate where it makes sense.
- Forgetting about backup costs. Many "free" self-hosted tools require you to run, monitor, and back up the database. Factor that in.
What about completely free dev workflow stacks?
If you're a solo developer trying to run a $0/month tool budget:
- IDE: VS Code (or VSCodium) — free
- API testing: Bruno — free
- Database GUI: DBeaver Community — free
- Notes/docs: Obsidian — free
- Version control: Git + GitHub free tier
- CI/CD: GitHub Actions free tier (2,000 min/mo)
- Hosting: Cloudflare Pages — free
- Database: Supabase free tier
- Email: Resend free tier (3k emails/mo)
- Monitoring: Sentry free tier (5k errors/mo)
- Password manager: Bitwarden free
- Comms: Discord — free
That's a complete dev stack for $0/month. Realistically you'd add ~$25/mo (domain + maybe Supabase Pro + maybe paid Sentry tier) once you have real traffic — covered separately in Cost of running a side project in 2026.
FAQ
Are open-source alternatives really maintained as well as paid tools?
For the popular ones: yes. Bruno, Bitwarden, Grafana, Obsidian, Discord, Penpot, n8n, GIMP all have active communities and frequent releases. For obscure ones: caveat emptor.
What about security in self-hosted tools?
You're responsible for patches and configuration. For most solo / small-team uses, the major self-hosted tools (Vaultwarden, Bitwarden self-hosted, Mattermost) are well-documented and secure when configured per docs. Major self-host risk is forgetting to patch.
Doesn't open source = harder to use?
Sometimes. GIMP's UI is genuinely worse than Photoshop's. Penpot's design-system tooling is genuinely behind Figma's. But Bruno is better than Postman, Obsidian is better than Notion for personal notes, and Bitwarden is at parity with 1Password. Pick per tool, not per ideology.
What if my team won't switch?
Pick your battles. Switch the personal tools first (1Password → Bitwarden, Photoshop → Affinity). Team tools (Slack, Notion) require team buy-in and switching cost is real.
Can I trust my data with these free providers?
Open-source self-hosted = your data, your responsibility. Free hosted (Bitwarden free, Discord, Penpot) = same trust questions as paid SaaS. Read each tool's privacy policy.
What about JetBrains IDEs vs VS Code?
JetBrains products (IntelliJ, PyCharm, WebStorm) are paid and worth it for many serious developers — the language support is meaningfully deeper than VS Code's. JetBrains has a free tier (Community editions of IntelliJ + PyCharm) that's fine for non-enterprise use.
Is GitHub Copilot worth replacing with free alternatives?
The free / cheap alternatives (Continue + Ollama running locally, Codeium free tier) have closed the gap dramatically in 2026 but are still meaningfully behind Copilot/Cursor on quality. Worth trying both — the math depends on how much you actually use AI coding daily.
What about replacing AWS / Azure / GCP?
Different question — those are infrastructure, not productivity tools. For most side projects, Cloudflare + Supabase + Vercel is dramatically cheaper than AWS for the same workloads. Covered in Cost of running a side project in 2026.
The verdict
Switch immediately: Postman → Bruno; 1Password → Bitwarden; Photoshop → Affinity Photo. These are no-brainers — same or better quality, real money saved, easy migrations.
Switch if it fits: Notion → Obsidian (solo only); Figma → Penpot (small teams); Datadog → Grafana (have someone who can run ops); Slack → Discord (community/cost-sensitive teams); Zapier → n8n (have a server).
Skip the switch: Notion for team work, Figma for big design systems, Datadog at scale, Slack for enterprise-integrated teams, Adobe Premiere for serious video editing.
The honest path: audit your actual SaaS bill, identify the 3 biggest line items, evaluate the free alternatives only for those. Most teams overpay $1,000–$5,000/year in tool subscriptions that have free or cheaper alternatives. Most teams also waste 10x that in time trying to switch tools that aren't worth switching. Pick deliberately.
Related reading