Faxbot review
A low-cost API foundation for teams building fax workflows into existing systems.
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
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.
Faxbot pros and cons
- 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
Faxbot fact sheet, pricing and score →
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