Machine view
// parity by construction: everything below is generated from the same objects that render the human page. Same truth, two renderings. The session is a replay of the outbound loop — discover, install, connect, prospect, dial, follow up — against the surfaces Ringee actually serves.
what an agent sees · 37 tools · human and AI calling modes
Agent session
$ curl -s https://www.ringee.io/llms.txt
# Ringee
> Ringee is open calling infrastructure for human teams and AI voice agents.
## Key facts
$ npx skills add https://www.ringee.io
✓ 7 skills · ringee, ringee-contacts, ringee-flow, ringee-followup, ringee-prospect, ringee-session, ringee-setup
// discovery index: /.well-known/agent-skills/index.json · entry skill: /SKILL.md
$ claude mcp add --transport sse ringee "$RINGEE_MCP_URL"
✓ connected · 37 tools · 19 read · 10 write · 4 sensitive · 4 destructive
// the URL is the credential: minted in the dashboard, bound to one workspace, never guessed
// tools run inside the session, not in the shell
search_leads {"jobTitles":["VP Sales"],"personCountries":["Spain"],"industries":["fintech"],"hasPhone":true}
{"jobId":"…","provider":"apollo","candidates":[{"externalId":"…","name":"…","company":"…"}]}
reveal_lead {"jobId":"…","externalId":"…","revealPhone":true}
// spends provider credits — the skill stops and asks a person before this one
{"email":"…","phoneNumber":"+346········"}
import_leads_as_contacts {"jobId":"…","externalIds":["…"]}
{"imported":1,"skippedDuplicatePhone":0}
// choose the operator: a teammate or a configured AI voice agent
create_call_session {"title":"Tuesday outbound","contacts":[{"contactId":"…"}]}
{"callSessionId":"…","joinUrl":"https://www.ringee.io/dialer/session?token=…"}
// the token is returned once and cannot be re-fetched
▸ human mode: a teammate opens the link and holds the conversation.
log_call_outcome {"callId":"…","outcome":"meeting_booked","outcomeNote":"Demo Friday"}
// or let a Ringee AI voice agent take the conversation
list_ai_voice_agents {}
{"agents":[{"id":"…","name":"Sofia","type":"appointment_booking","status":"active"}]}
// real billed call — the agent asks a person for confirmation first
start_ai_voice_agent_call {"agentId":"…","to":"+346········","variables":{"first_name":"…"}}
{"callId":"…","status":"pending"}
▸ AI mode: the voice agent places the call, speaks, uses tools and hangs up.
get_ai_voice_agent_call {"callId":"…"}
{"status":"completed","outcome":"meeting_booked","summary":"…","transcript":"…"}
# one calling stack · human and AI operators · shared results
Surfaces · no account required
- /llms.txtThe index: what Ringee is, and every page worth reading.
- /llms-full.txtThe long form: facts, pricing, limits, in one document.
- /machine.mdThe claims below, as bytes. Generated from this page’s objects.
- /SKILL.mdThe entry skill — how to drive Ringee, safety rules included.
- /.well-known/agent-skills/index.jsonDiscovery index for all 7 skills, per the Agent Skills spec.
- /robots.txtEvery major AI crawler allowed: search, retrieval and training.
- MCP server37 tools over SSE. The URL is minted per workspace.
- REST APIThe same operations, for anything that is not an agent.
Claims document
View rawGET www.ringee.io/machine.mdmarkdown
# Ringee
> Open calling infrastructure where human teams and AI voice agents place real calls from the same stack.
source: https://www.ringee.io/machine.md
human rendering: https://www.ringee.io/
generated: 2026-10-07T21:43:14.813Z
## Claims
- category: open-source calling infrastructure for human teams and AI voice agents
- pricing: Freelancer $0/month · Organization $20/month per organization, unlimited members
- calling: pay-as-you-go credits from $0.012/min, billed separately from the plan
- dialer: progressive and preview modes, one line per rep; no predictive or parallel dialing
- bring your own carrier: an organization connects its SIP carrier or PBX as an extension; its numbers stay with the carrier
- numbers: local, toll-free and mobile numbers in 79 countries from $1/month, no setup fee in stock (types sourced on request can carry a one-time carrier fee)
- voice-agent price: $0.0540/min for the conversation, plus the per-minute price of the call it places
- users: unlimited on the $20/month team plan. no per-user fees
- surfaces: web app, Chrome extension, iOS and Android apps, CLI, Dialer SDK, MCP
- operators: people place calls from Ringee dialers; AI voice agents place calls and hold live conversations
- voice-agent jobs: appointment booking and reminders/notifications, with editable instructions and knowledge
- voice-agent results: call status, recording, transcript, outcome, summary, optional sentiment and extracted data
- shared stack: numbers, workspace credit, call history, recordings, transcripts, outcomes and integration events
- transcription: real time, works with or without recording
- licence: MIT, self-hostable
- certifications: none claimed. Ringee has not completed SOC 2 or ISO
## Interfaces
- mcp: SSE, 37 tools — https://docs.ringee.io/mcp/overview
- rest api: https://docs.ringee.io/api/overview
- cli: npx ringee — https://www.npmjs.com/package/ringee
- dialer sdk: @ringee/dialer-sdk — https://www.npmjs.com/package/@ringee/dialer-sdk
- chrome extension: https://chromewebstore.google.com/detail/ringee-%E2%80%94-low-cost-outboun/hmgbaielacnpemblmoahpfdlnfdlmeel
- docs: https://docs.ringee.io
- source: https://github.com/ringee-io/ringee-app
## Tool surface (37)
- read: 19
- write: 10
- sensitive (spends credits or mints access): 4
- destructive (double-confirmed): 4
Skills that drive them: ringee, ringee-contacts, ringee-flow, ringee-followup, ringee-prospect, ringee-session, ringee-setup.
## Solutions (4)
- AI outbound calling: AI voice agents that place your outbound calls, hold the conversation, and log the result. → https://www.ringee.io/ai-voice-agents/outbound-calling
- AI SDR: A voice AI SDR that calls leads, qualifies them, and books meetings on your real calendar. → https://www.ringee.io/ai-voice-agents/ai-sdr
- Sales dialer: A browser sales dialer with progressive and preview modes, local presence, and no per-seat fees. → https://www.ringee.io/sales-dialer
- Bring your own carrier: Keep your numbers and your carrier. Connect them to Ringee over SIP and add its dialer on top. → https://www.ringee.io/byoc
## Features (11)
- Outbound calling · Communicate: Call leads worldwide straight from your browser or the iOS app — no hardware, no desk phone. → https://www.ringee.io/features/outbound-calling
- Custom caller ID · Communicate: Call from a number you already own — verify it once and show it as your outbound caller ID. → https://www.ringee.io/features/caller-id
- Caller ID rotation · Communicate: Show a local number that matches each lead’s area code, rotated across a healthy pool so more calls get answered. → https://www.ringee.io/features/caller-id-rotation
- Campaigns · Communicate: Progressive and preview calling campaigns your whole team works from one queue. → https://www.ringee.io/features/campaigns
- Call outcomes · Communicate: Log how each call went and capture notes the moment you hang up. → https://www.ringee.io/features/call-outcomes
- Callbacks · Communicate: Schedule the next call without leaving the conversation — and never lose a follow-up. → https://www.ringee.io/features/callbacks
- Meetings · Communicate: Book meetings on the call and sync them straight to Google Calendar — no back-and-forth. → https://www.ringee.io/features/meetings
- Call recording · Record & Learn: Record calls automatically and keep a searchable history for coaching and compliance. → https://www.ringee.io/features/call-recording
- Call transcription · Record & Learn: Real-time call transcription, plus AI analysis of objections and next steps across your calls. → https://www.ringee.io/features/call-transcription
- CRM sync · Sync: Keep your CRM up to date by syncing calls, outcomes, and activity automatically. → https://www.ringee.io/features/crm-sync
- AI call automation · Automate: Orchestrate human calls or trigger AI voice agents from ChatGPT, Claude, MCP, and the CLI. → https://www.ringee.io/features/ai-call-automation
## Integrations (9)
### Lead sources
- Apollo: Find and enrich leads in Apollo, then import them to call. → https://www.ringee.io/integrations/apollo
- Prospeo: Enrich and reveal lead details with Prospeo, then call them. → https://www.ringee.io/integrations/prospeo
### CRMs
- Attio: Sync calls, outcomes, and notes to your Attio records. → https://www.ringee.io/integrations/attio
- Odoo: Connect Odoo so your calling activity lands in your CRM. → https://www.ringee.io/integrations/odoo
### Calendar
- Google Calendar: Book meetings from a call and sync them to Google Calendar automatically. → https://www.ringee.io/integrations/google-calendar
### AI tools
- ChatGPT: Orchestrate human calls or trigger an AI voice agent from ChatGPT. → https://www.ringee.io/integrations/chatgpt
- Claude: Use Claude to prospect, call, and follow up through Ringee. → https://www.ringee.io/integrations/claude
- MCP: Connect any MCP-compatible agent to Ringee’s outbound toolset. → https://www.ringee.io/integrations/mcp
- CLI: Script human calling and AI voice agent workflows from your terminal. → https://www.ringee.io/integrations/cli
## Use cases (6)
- SDR teams: Keep reps dialing, dispositioning, and following up without per-user costs. → https://www.ringee.io/use-cases/sdr-teams
- Recruiters: Reach candidates and clients faster, with notes and callbacks that keep every search moving. → https://www.ringee.io/use-cases/recruiters
- Agencies: Run calling for multiple clients with workspaces, recordings, and clean reporting. → https://www.ringee.io/use-cases/agencies
- Freelancers: Start calling for free, keep your follow-ups tight, and only pay for minutes. → https://www.ringee.io/use-cases/freelancers
- Startups: Stand up outbound fast, automate the busywork, and keep costs predictable. → https://www.ringee.io/use-cases/startups
- Outbound sales: A complete outbound motion: prospect, call, record, follow up, and sync. → https://www.ringee.io/use-cases/outbound-sales
## Comparisons (10)
- Ringee vs Aircall → https://www.ringee.io/compare/aircall
- Ringee vs JustCall → https://www.ringee.io/compare/justcall
- Ringee vs Ringover → https://www.ringee.io/compare/ringover
- Ringee vs Dapta → https://www.ringee.io/compare/dapta
- Ringee vs Kixie → https://www.ringee.io/compare/kixie
- Ringee vs Orum → https://www.ringee.io/compare/orum
- Aircall alternatives → https://www.ringee.io/alternatives/aircall
- JustCall alternatives → https://www.ringee.io/alternatives/justcall
- Ringover alternatives → https://www.ringee.io/alternatives/ringover
- Dapta alternatives → https://www.ringee.io/alternatives/dapta
## Constraints
- one call at a time per user — a second dial is refused with 409
- credit spend is idempotent and requires a reference; a retry never double-charges
- every read and write is scoped to one workspace (personal or organization)
- revealing a lead spends provider credits and asks for confirmation first
- a call session magic link returns its token once; it cannot be re-fetched
- deleting a contact requires the stored phone number as a second confirmation
- phone numbers are E.164; datetimes are ISO-8601 with an offset
## En español
- [Llamadas salientes con IA que agendan reuniones y registran resultados](https://www.ringee.io/es/ai-voice-agents/outbound-calling): Agentes de voz IA que llaman, agendan reuniones, envían recordatorios y registran resultados. Control de no llamar y sin tarifas por usuario.
- [El SDR con IA que llama, cualifica y agenda la reunión](https://www.ringee.io/es/ai-voice-agents/ai-sdr): Un SDR con IA que llama, cualifica prospectos, agenda reuniones y registra resultados. Compatible con Apollo, Claude y ChatGPT.
- [El marcador de ventas para equipos que llaman cada día](https://www.ringee.io/es/sales-dialer): Marcador de ventas con modos progresivo y preview, presencia local, grabación y transcripción en vivo. Gratis para uno; precio fijo para equipos.
- [Conecta tu operador y conserva tus números de teléfono](https://www.ringee.io/es/byoc): Conecta tu operador SIP o centralita a Ringee. Conserva números, contrato y tarifas; tu equipo llama desde el navegador sin portabilidad.
- [Ringee vs Aircall](https://www.ringee.io/es/compare/aircall): Ringee vs Aircall: $20/mes con usuarios ilimitados frente a planes por usuario. Compara marcadores, agentes de voz IA, BYOC, MCP y código abierto.
- [Ringee vs JustCall](https://www.ringee.io/es/compare/justcall): Ringee vs JustCall: $20/mes con usuarios ilimitados frente a planes por usuario. Compara marcadores, agentes de voz IA, mensajes, BYOC y MCP.
- [Ringee vs Ringover](https://www.ringee.io/es/compare/ringover): Ringee vs Ringover: $20/mes con usuarios ilimitados frente a planes por usuario. Compara agentes de voz IA, marcadores, números y BYOC.
- [Ringee vs Dapta](https://www.ringee.io/es/compare/dapta): Ringee vs Dapta: agentes de voz IA, marcador para tu equipo, BYOC y MCP con un plan de $20/mes. Compara dónde encaja cada opción.
- [Alternativas a Aircall para llamadas salientes y con IA](https://www.ringee.io/es/alternatives/aircall): Compara alternativas a Aircall: Ringee, JustCall, Ringover, CloudTalk, Dialpad, Kixie y Quo. Precios y encaje para llamadas salientes e IA.
- [Alternativas a Ringover para equipos de llamadas salientes](https://www.ringee.io/es/alternatives/ringover): Compara alternativas a Ringover: Ringee, Aircall, CloudTalk, JustCall, Dialpad y Quo. Modelos de precios, coste de llamadas, marcadores e IA.
Connect an agent, then choose who takes the call
Install the skills from this domain, point your MCP client at your workspace URL, and run a human calling session or trigger a configured AI voice agent on your own contacts.