Open Stack Forge helps growing businesses reduce subscription sprawl by up to 68%, take back ownership of their data, and transition to hardened open-source tools—without disrupting the workflows their teams depend on.
Fixed-scope migrations · Compatibility-first design · 24/7 Managed enterprise maintenance
Most growing organizations spend $150 to $300+ per employee monthly across fragmented software subscriptions. Adjust the sliders below to calculate your immediate and 3-year projected savings.
We design, deploy, and maintain proven open-source platforms built around how your organization already works. The goal is not to replace every tool overnight; it is to eliminate unnecessary costs and privacy liabilities, one safe system at a time.
Seamlessly migrate mailboxes, calendars, contacts, and custom domain routing from closed-source providers to Fastmail without altering user habits. We preserve compatibility with Microsoft Outlook, mobile devices, open JMAP/IMAP standards, and hardened SPF/DKIM/DMARC deliverability.
Transition teams off expensive per-gigabyte cloud subscriptions. Benefit from granular folder permissions, live document editing, desktop sync clients, client upload portals, and automated snapshot backups.
Deploy high-security internal chat channels, audio conferences, and client guest spaces. Eliminate message retention limits and per-seat fees imposed by commercial communication platforms.
Equip your team with audited, zero-knowledge password management. Features biometric unlock, hardware security key support (YubiKey), role-based item sharing, and full audit logs.
Replace bloated, slow proprietary wikis with blazing-fast Markdown-powered knowledge hubs. Full-text search, diagramming support, granular group ACLs, and automated Git-backed exports.
Automate repetitive business workflows and connect legacy databases without prohibitive per-task pricing tiers. Safe webhook triggers, error handling, and private API security.
Compare the architectural and economic realities of public cloud SaaS monopolies versus dedicated, managed open-source systems.
| Evaluation Criteria | Proprietary Big-Tech SaaS | Open Stack Forge Managed |
|---|---|---|
| Pricing Structure | $15 - $45 per user / month + surprise add-ons | Fixed cluster maintenance + unlimited user seats |
| Data Sovereignty | ✕ Scraped for AI training, stored in shared US clouds | ✓ 100% private tenant in your chosen jurisdiction |
| Vendor Lock-In | ✕ Proprietary schemas, difficult bulk exports | ✓ Standard open formats (SQL, Maildir, POSIX, S3) |
| Disaster Recovery & Backups | ✕ Paid extra or restricted to 30-day recycle bins | ✓ Immutable offsite snapshots with automated recovery drills |
| Audit & Telemetry Control | ✕ Opaque tracking, forced feature redesigns | ✓ Zero third-party telemetry, controlled update cadence |
| Support SLA | ✕ Bot triage, days of turnaround for tier 1 tickets | ✓ Dedicated systems engineer, < 15 min P1 response |
Open source is not automatically superior just because of ideology. It creates durable business leverage when the software is tailored to your workflow, locked down with defense-in-depth security, and backed by accountable engineering ownership.
Inventory active licenses, unused seats, API rate limits, and actual annual renewal contracts.
Verify file sync speeds, Outlook plugins, and access controls with a 3 to 5 person power-user group.
Define clear cutover triggers and an instant fallback rollback procedure before going live.
Continuous telemetry, patch orchestration, security hardening, and documented runbooks.
We begin with the SaaS Escape Review: a comprehensive technical diagnostic mapping your subscriptions, licensing risks, and the optimal low-friction pilot replacement.
Map your active tech stack and create an evidence-based Keep, Replace, or Consolidate matrix tailored to your budget.
Provision single-tenant clusters, configure SSO/MFA, optimize database caching, and apply CIS security benchmarks.
Sync mailboxes, file shares, and vaults in the background. Cutover during an agreed maintenance window with zero downtime.
Proactive vulnerability patching, 24/7 uptime monitoring, and scheduled restore testing under guaranteed SLAs.
Mission-critical tools require a responsible, proactive operator. Our maintenance tiers provide enterprise peace of mind, routine patching, and round-the-clock incident response.
Ideal for teams testing their first open-source deployment (e.g. Nextcloud or Vaultwarden).
Our flagship plan for organizations operating full collaboration, mail, and storage infrastructure.
Designed for regulated entities and high-scale businesses requiring multi-region failover.
Everything you need to know about migrating off proprietary SaaS, preserving team productivity, and managing data sovereignty.
No. Our methodology is compatibility-first. For email, we configure Fastmail with seamless IMAP/SMTP, JMAP, and mobile sync so your team keeps using Outlook or preferred mail apps without interruption. For files, Nextcloud connects directly to macOS Finder and Windows Explorer just like Dropbox or OneDrive. We also provide customized staff cheat-sheets and live walkthrough sessions.
We operate zero-downtime parallel migrations. Your existing SaaS accounts stay active and in sync throughout testing. Before any cutover, our engineers define specific technical criteria (performance, sync latency, auth verification). If any check falls short, the cutover is paused and rolled back with zero data loss or operational disruption.
You retain 100% legal and operational ownership. We deploy to your own cloud account (AWS, Google Cloud, Azure, Hetzner, or private data centers) in your required legal jurisdiction. All encryption keys belong exclusively to your organization; Open Stack Forge engineers access nodes strictly through audited, role-based SSH credentials.
All updates are tested in our staging environment prior to rolling out to your production cluster during scheduled maintenance windows. Backups are cryptographically signed, duplicated offsite to isolated storage, and validated with routine monthly restore simulations.
Absolutely. That is the core philosophy of Open Stack Forge. If a specialized SaaS tool provides undeniable value to your workflow, keep it. We help you eliminate low-hanging subscription waste (such as file storage, chat, internal wikis, and secondary tool seats) while bridging integrations smoothly.
The initial SaaS Escape Review is a complimentary 30-minute architecture diagnostic. We analyze your monthly SaaS invoices, identify subscription overlap, evaluate security and compliance risks, and provide you with a concrete, fixed-price migration blueprint with calculated payback timelines.
Tell us what drives your software expenditure, which systems matter most, and where your team cannot afford disruption. We will prepare your actionable SaaS Escape Roadmap within 24 business hours.
Direct review with an enterprise systems architect.