SimpleVoIP API
SimpleVoIP publishes a thin customer API (outbound SMS, bulk hours, recordings, CDR webhooks) and points developers at the 2600Hz Kazoo platform API it operates. Keys come from an account manager on request, there is no sandbox, and its own CDR webhooks are unauthenticated.
Frequently asked questions
SimpleVoIP scores C on Supergood's API Report Card. SimpleVoIP publishes a thin customer API (outbound SMS, bulk hours, recordings, CDR webhooks) and points developers at the 2600Hz Kazoo platform API it operates. Keys come from an account manager on request, there is no sandbox, and its own CDR webhooks are unauthenticated.
SimpleVoIP has an official API, but teams routinely hit its limits: gated access, partial coverage, or paid tiers. Most end up supplementing it with exports or an unofficial API layer like Supergood. Site terms may apply to any integration approach, and how they apply is a determination each team makes for itself.
SimpleVoIP LLC is a US hosted VoIP and UCaaS provider founded in 2015 and led by Josh Robbins, who previously built and sold the enterprise VoIP company Geckotech.
Software & Data Tools. Store and site level phone service with auto attendants, time of day routing, ring groups, voicemail to email, and call recording, managed centrally across many locations through templated configurations and bulk updates.
SimpleVoIP describes itself as serving thousands of business locations and has operated since 2015, but it is a niche provider next to RingCentral, Nextiva, or Dialpad.
Call detail records for every inbound and outbound call across all sites (direction, durations, hangup cause, caller and callee numbers, IVR menu selections, talk and ring time), call recordings, SMS and MMS message history, site hours and time of day routing rules, user and device inventory, and phone number assignments.
Founded 2015. The platform is a Kazoo (2600Hz) cluster on FreeSWITCH, a mature open source telephony stack, fronted by an Auth0 login for the admin portal (admin.simplevoip.us redirects to auth.simplevoip.us).
Both API credentials took a named contact on the vendor side and about a week each to obtain; there is one key per account with full write access and no read only credential. The vendor's own CDR and SMS webhooks are unsigned, so anyone who learns the endpoint URL can post fabricated call data to it. Full sourced list under Sources below.
Common alternatives include RingCentral, Nextiva, Dialpad, OpenPhone, Grasshopper. Graded alternatives appear under "More from the report card" below.
Supergood's grades measure one thing: can a customer's engineering team get their own data out programmatically? Supergood checks six things (whether a real API exists, how access is gated, data coverage, auth quality, docs and developer experience, and stability) and rolls them into a letter grade. Supergood re-verifies grades, and they only move on evidence.
Not that we could find. There is no official SimpleVoIP MCP server in any public registry, and no maintained community server we're aware of. We re-verify this periodically — report an inaccuracy below if we missed one.
Not natively. SimpleVoIP doesn't publish an MCP server, so MCP clients like Claude, Cursor, and Codex have nothing to connect to out of the box. If that changes, this page will reflect it.