2026, the year of SaaS price hikes — verified data
Several significant increases have been confirmed by the vendors themselves since 2025. Slack announced in June 2025 a revision to its plans: Business+ moved from $12.50 to $15/user/month (annual), a 20% increase, with forced bundling of AI features. 1Password announced in February 2026 a price hike effective March 27, 2026: the individual annual plan rises 25%, family monthly 15%, and the individual annual plan up to 33% depending on the formula. Adobe restructured Creative Cloud in August 2025, replacing the All Apps plan with two tiers (Standard and Pro) at significantly higher prices. Google Workspace raised prices approximately 17% in January 2025, following a previous increase in 2024 — a notable cumulative rise over two years. Heroku formally announced on February 6, 2026 its move to a "sustaining engineering mode": no new features, purely defensive roadmap.
Against this backdrop, open-source self-hosted alternatives have not moved in price — because they have none.
Estimated savings for 5 users/year
| SaaS (annual cost 5 users) | Self-hosted alternative | Indicative annual saving |
|---|---|---|
| Slack Business+ — ~$900/yr (5 × $15/mo × 12) | Mattermost Community (free licence) | ~$900 + VPS cost |
| 1Password Teams — ~$240/yr (5 × $4/mo × 12, Teams plan) | Vaultwarden (free, official Bitwarden clients) | ~$240 + VPS cost |
| Bitwarden Teams — ~$240/yr (5 × $4/mo × 12) | Vaultwarden CE (AGPL, same API) | ~$240 + VPS cost |
| Calendly Teams — ~$960/yr (5 × $16/mo × 12) | Cal.com self-hosted (AGPL, free) | ~$960 + VPS cost |
| GitHub Teams — ~$240/yr (5 × $4/mo × 12) | Forgejo self-hosted (MIT, free) | ~$240 + VPS cost |
| Zapier Pro — ~$360/yr (750 tasks/month) | n8n self-hosted (open source, no task limit) | ~$360+ depending on usage |
| Tableau Cloud Standard — ~$4,500/yr (5 × $75/mo × 12) | Metabase Community (AGPL) or Superset (Apache) | ~$4,500 + VPS cost |
Communications: replacing Slack
Team messaging is often the first line item to reconsider, precisely because it is the one that scales most aggressively. Mattermost and Rocket.Chat are the two open-source self-hosted alternatives that cover the core Slack use cases: channels, threaded messages, integrations, notifications. The guide Mattermost vs Rocket.Chat 2026 details the architectural differences and use cases for each: Mattermost suits engineering teams already managing PostgreSQL, Rocket.Chat suits teams that also need a customer livechat engine. In both cases, the base licence is free and deployment on a VPS takes under thirty minutes with Docker.
Password management: replacing 1Password or Bitwarden
The 1Password March 2026 price hike — up to 33% depending on the plan — renewed interest in Vaultwarden, a Rust implementation of the Bitwarden API compatible with all official clients (browser extension, mobile, desktop, CLI). It is distributed under the AGPL licence and uses only a few dozen MB of memory. All Bitwarden premium features — TOTP, FIDO2 hardware keys, emergency access, shared organisations — are available without a subscription on a self-hosted instance. For a team of five, the cost reduces to that of a VPS shared with other services.
What Vaultwarden concretely provides
- Full compatibility — all official Bitwarden clients work without any modification on the user side.
- Premium features without a subscription — TOTP, FIDO2/WebAuthn, emergency access, shared collections.
- Minimal footprint — a single Rust binary, under 50 MB of RAM, deployable as a sidecar alongside other services.
- Data under your control — encrypted vault stored on your own infrastructure, never at a third party.
- No user limit — the same instance serves a team of two or two hundred.
- Auditable security — source code is public and can be reviewed by your team or an external auditor.
Project management: replacing Jira and Notion
Two distinct events have impacted this space in 2026. Atlassian closed new Jira Data Center subscriptions on March 30, 2026, forcing a move to Cloud with a 15% increase on existing renewals since February 2026. Plane, an open-source project management tool oriented toward product teams, covers issue tracking, sprints and roadmaps in an interface close to Jira. The guide Jira Data Center closed: migrating to Plane details functional parity and current limitations. On the knowledge base side, Notion bundled its AI module into the Business plan at $20/user/month — $1,200/year for five people. Docmost and AppFlowy cover wiki and knowledge base use cases without a monthly subscription: the guide Notion AI bundled: migrating to Docmost or AppFlowy presents both options.
Automation: replacing Zapier
The Zapier Professional plan starts at $19.99/month annually for 750 tasks — a cap that a multi-client agency often exceeds within days. n8n, deployed on a VPS, reverses the equation: you pay for infrastructure, not task volume. The guide Zapier vs n8n: 2026 migration cost calculates the threshold at which self-hosting becomes cheaper than the Zapier plan — and details which connectors need rebuilding. For agencies managing multiple client accounts, n8n allows isolating workflows per client within a single instance, with no per-execution surcharge.
Calendar and booking: Cal.com
Calendly charges its Teams plan at $16/user/month annually — $960/year for five people. Cal.com is an open-source alternative (AGPL) that deploys on a Docker VPS with the same functional parity: multiple event types, round-robin, collective booking, video conferencing integrations, payment collection. The ServOrbit catalogue provides a preconfigured Cal.com VPS template that reduces initial setup to a few commands. For a team of five, the calendar line item goes from a per-seat cost to that of a shared VPS.
Code forge: Forgejo
GitHub charges the Teams plan at $4/user/month — which remains modest, but comes with additional costs for GitHub Actions (CI minutes beyond the free quota), GitHub Advanced Security and Copilot. Forgejo is a fork of Gitea, governed by a German non-profit (Codeberg e.V.), distributed under the MIT licence. It provides Git repository management, issues, pull requests, wikis, a package registry and a CI engine compatible with GitHub Actions (Forgejo Actions). Deployed on a VPS, it requires only 1 to 2 GB of RAM for a small team, and CI minutes are limited only by your server's capacity.
How to start: a practical guide
Migration is not planned in bulk. The approach that works: start with the most expensive tool, confirm the alternative covers 80% of actual use cases, then move on to the next.
Moving to self-hosting in six steps
Inventory all subscriptions and their real annual costs
List every SaaS, its per-user price, the number of active seats and the renewal date. The total often surprises — especially when you add up communication, project management, automation and security tools.
Choose a starting VPS sized for 2 to 3 services
A server with 4 GB of RAM and 2 vCPUs comfortably runs Mattermost + Vaultwarden + Cal.com in parallel, with room to grow. The ServOrbit catalogue provides preconfigured templates for each of these tools — initial deployment takes a few minutes.
Deploy the most expensive tool first
Focus migration effort where the return is immediate. If Slack or Calendly represents the heaviest line item, start there. Let the team run both tools in parallel for two weeks to validate critical workflows.
Delegate administration if needed
The ServOrbit VPS administration option covers security updates, backups and monitoring. It reduces the operational overhead to a level comparable to a SaaS — without its pricing constraints.
Document configuration and access
A versioned configuration file (in Git, specifically) and a shared vault in Vaultwarden centralise credentials and settings. Recovery after an incident is faster when documentation is current.
Cancel SaaS subscriptions after validation
Only cancel once the team has shifted its daily workflows to the self-hosted alternative. Keeping read-only access for 30 days allows residual data to be exported without rushing.
One tool at a time
Migrating six tools in parallel creates friction that causes self-hosting projects to fail. Start with the SaaS that weighs most in your budget, validate the alternative in real conditions for two weeks, then move on. Each successful migration funds the next — and reduces dependency on any single vendor.
Budget recovered vs administration cost
For a team of five, the combined cost of Slack + Calendly + 1Password + Zapier Pro comes to between $2,400 and $3,000 per year depending on the plans chosen. A VPS capable of hosting these four services in parallel, plus the administration option, costs a fraction of that amount. The difference does not disappear into hidden fees: it stays in your budget.
The barrier is not technical — VPS templates in the catalogue reduce each installation to a few minutes. The barrier is organisational: which tool to migrate first, who manages backups, how to document access. These are decisions made once, not recurring costs.
Your client portfolio generates SaaS subscriptions you either pay or rebill. One VPS per use case puts cost control back in your column — and the margin back in your client's.
