Faxbot
Faxbot: A low-cost API foundation for teams building fax workflows into existing systems. Ranked #13 of 23 in Fax Server Software by our editors (7.8/10); pricing: Free plan · paid from $2/mo; best for developers needing flexible API-based fax infrastructure.
At a glance
- Editor score7.8 / 10
- PricingFree plan · paid from $2/mo
- Best forDevelopers needing flexible API-based fax infrastructure
- Free planYes
- Facts checked20 Sep 2026

Where it wins
- Free open-source option with cloud and self-hosted backends
- REST APIs, SDKs, routing, audit logs, and lifecycle tracking
- Supports multiple cloud, SIP, Asterisk, and FreeSWITCH backends
Where it doesn't
- Self-hosting may require telephony and infrastructure administration
- Telephony or fax-provider charges may apply separately
- Focused on developer workflows rather than broad end-user fax tools
Our verdict on Faxbot
Faxbot is an open-source fax API and administration platform for developers, healthcare organizations, and teams managing fax workflows. It supports REST endpoints for sending and tracking jobs, inbound fax receiving with PDF storage, routing by user, department, or custom criteria, and an Admin Console for providers, keys, storage, and diagnostics. Teams can deploy it with cloud or self-hosted fax backends, making it a fit for organizations that need to connect faxing with existing applications or telephony infrastructure.
Pricing is straightforward at the entry level. The self-hosted product is free and open source, while pay-as-you-go plans start at $2 per month with monthly billing. Telephony or fax-provider charges may apply separately. The backend options include Phaxio, Sinch, Documo mFax, SignalWire, SIP/Asterisk, and FreeSWITCH. Node.js and Python SDKs, along with Node and Python MCP servers, give development teams several ways to integrate fax jobs and related workflows into their systems.
Faxbot’s strongest fit is infrastructure: job status, inbound PDFs, routing, audit logging, and lifecycle tracking are central to the product. Its support for SIP gateways, Asterisk, and FreeSWITCH also suits teams managing their own fax or telephony stack. The tradeoff is that setup and ongoing administration can fall on the team, particularly with self-hosted deployments and provider connections. Organizations seeking a developer-controlled fax layer should consider Faxbot; teams primarily looking for a broad, end-user-oriented fax application may prefer a more workflow-focused alternative.
Your product? Our editors can test Faxbot in depth and publish a review, labelled as paid · from $149/mo →
Faxbot pricing
Faxbot fact sheet
| Free plan | Yes |
|---|---|
| Paid from | Not verified |
| Deployment model | Not verified |
| Modem or gateway support | Yes |
| Fax routing rules | Yes |
| Email fax workflow | Not verified |
| Searchable fax archive | Not verified |
| Concurrent fax channels | Not verified |
| Deployment | Cloud, Self-hosted, Mobile |
| Platforms | Web, iOS |
| Compliance & security | HIPAA |
| Support | Email, Docs · 24/7 |
| Built for | Small business, Mid-market, Enterprise (editorial estimate) |
| Integrations | 6 integrations: Phaxio, Sinch, SIP/Asterisk, Documo mFax, SignalWire, FreeSWITCH |
| Pricing | Free plan · paid from $2/mo (source) |
| Website | faxbot.net |
| Facts checked | 20 Sep 2026 |
Faxbot integrations
Faxbot lists 6 integrations on its own site.
- Phaxio
- Sinch
- SIP/Asterisk
- Documo mFax
- SignalWire
- FreeSWITCH
Alternatives to Faxbot
- OpenText Fax (RightFax)A deployment-flexible fax platform for complex, regulated document workflows.9.4
- Esker VSI-FAXA mature on-premises fax server for high-volume workflows and complex routing.9.1
- FaxCoreA flexible enterprise fax server with strong archiving, routing, and integration options.8.9
Used Faxbot? Be the first to review it
The editor score above is our own research. What this page doesn't have yet is a reader's view — what you used Faxbot for, what worked and what didn't. No stars are seeded and no review is paid for; an editor reads every one before it appears.
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Featured on iTechGuides
Faxbot is listed in our Fax Server Software directory. Add the badge to your site — it links back to this page.
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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
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