Pricing Units, Proprietary Limits & Migration Complexity
The operational fine print U.S. SaaS founders and small business owners check before committing.
| Evaluation Dimension | Fspbx | Overtchat |
|---|---|---|
| Starting Price & Billing Unit How your monthly bill scales | $0 Open Source (Open Source (Apache-2.0)) Design, UI & Screen Recording Seat / Plan | $0 Open Source (Open Source (MIT)) Design, UI & Screen Recording Seat / Plan |
| Free Tier & Included Quotas Sandbox vs production allowance | Fspbx is self-hostable (Open Source (Apache-2.0)) at $0 license cost | Overtchat is self-hostable (Open Source (MIT)) at $0 license cost |
| Proprietary Limits & Gotchas Caps, lock-in & overage cliffs | Fspbx tier notes — Flat-Rate Small Business Pricing: 100% free & open-source; Full API & Webhooks: Full source & API access | Overtchat tier notes — Flat-Rate Small Business Pricing: 100% free & open-source; Full API & Webhooks: Full source & API access |
| Migration Complexity Engineering & ops switching effort | Low (< 30 mins) Configure Fspbx (Flat-Rate Small Business Pricing, Full API & Webhooks, Self-Hostable / Open Source) and import existing design, ui & screen recording records | Low (< 30 mins) Configure Overtchat (Flat-Rate Small Business Pricing, Full API & Webhooks, Self-Hostable / Open Source) and import existing design, ui & screen recording records |
| Target Company Stage Best operational fit | Solo Founders & Design, UI & Screen Recording SMBs | Solo Founders & Design, UI & Screen Recording SMBs |
| Data Privacy & Compliance U.S. & enterprise governance | Open Source / Self-HostGDPR / CCPA ReadyFlat-Rate Small Business | Open Source / Self-HostGDPR / CCPA ReadyFlat-Rate Small Business |
Interactive Team Seat & ROI Simulator
Adjust your team headcount to compare real monthly and annual licensing costs.
Fspbx: Design, UI & Screen Recording Seat / Plan
Overtchat: Design, UI & Screen Recording Seat / Plan
Technical Capability Matrix
Side-by-side feature, API, and data-ownership checklist.
| Feature Specification | Fspbx | Overtchat |
|---|---|---|
| Flat-Rate Small Business Pricing pricing | Supported 100% free & open-source | Supported 100% free & open-source |
| Full API & Webhooks developer | Supported Full source & API access | Supported Full source & API access |
| Self-Hostable / Open Source infrastructure | Supported Open Source (Apache-2.0) repository | Supported Open Source (MIT) repository |
Official Published USD Pricing Tiers
Verified plan structure for Fspbx and Overtchat.
Fspbx Plans USD Verified
Free / Open Source
monthly
Overtchat Plans USD Verified
Free / Open Source
monthly
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Frequently Asked Questions
Key pricing, quota, migration, and security answers for Fspbx vs Overtchat.
What is the main difference between Fspbx and Overtchat in 2026?
Fspbx ($0 Open Source (Open Source (Apache-2.0)), billed by design, ui & screen recording seat / plan) is best suited for: Modern open-source multi-tenant PBX built on FreeSWITCH, Laravel and Vue. An alternative to FusionPBX, FreePBX and 3CX. By contrast, Overtchat ($0 Open Source (Open Source (MIT)), billed by design, ui & screen recording seat / plan) is best for: A simpler self-hosted alternative to Open WebUI. Bring your own API keys or local models. Native Android and iOS clients
How do Fspbx and Overtchat compare on free tiers and USD pricing?
Fspbx: Fspbx is self-hostable (Open Source (Apache-2.0)) at $0 license cost. Overtchat: Overtchat is self-hostable (Open Source (MIT)) at $0 license cost. Always compare based on your real workload metric (Design, UI & Screen Recording Seat / Plan vs Design, UI & Screen Recording Seat / Plan) rather than headline base tier alone.
What proprietary feature limits or overages should founders watch out for?
On Fspbx: Fspbx tier notes — Flat-Rate Small Business Pricing: 100% free & open-source; Full API & Webhooks: Full source & API access. On Overtchat: Overtchat tier notes — Flat-Rate Small Business Pricing: 100% free & open-source; Full API & Webhooks: Full source & API access.
How difficult is migrating from Overtchat to Fspbx, and what compliance is supported?
Estimated migration effort to Fspbx is Low (< 30 mins) (Configure Fspbx (Flat-Rate Small Business Pricing, Full API & Webhooks, Self-Hostable / Open Source) and import existing design, ui & screen recording records). Security & data governance signals for Fspbx include Open Source / Self-Host, GDPR / CCPA Ready, Flat-Rate Small Business, while Overtchat offers Open Source / Self-Host, GDPR / CCPA Ready, Flat-Rate Small Business.
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