ThunderPhone
Build, test and run AI phone agents from Claude: create agents, get numbers, place calls, run test suites and campaigns, and review recordings and transcripts.
View in the Claude registry- Brand
- ThunderPhone
- Category
- AI
- Primary Subcategory
- AI Voice Agents & Contact Center
Integration details
Description
ThunderPhone is a voice AI platform for phone agents that answer and place real calls. This connector gives Claude your ThunderPhone workspace. What you can do: - Create an agent from a plain-language description, pick a voice and languages, attach a knowledge base, and deploy it. - Search for and provision phone numbers, or bring your own SIP/VoIP numbers. - Generate test scenarios, run simulated calls against a draft, and read per-scenario results before going live. - Place outbound calls and run campaigns, with pause and stop. - Review calls: status, transcript, grade, recording link and exports. - Import existing agents from Vapi, Retell, ElevenLabs or Bland. - Check balance and pricing, manage webhooks and integrations, and search the ThunderPhone docs. Safety: sign-in is OAuth 2.1 with scoped access, and every tool is limited to the organization you approve. Deleting an agent or phone number, discarding a draft, and starting a campaign all need a second confirmation step before anything changes. Pausing or stopping a campaign never waits. Outbound calling requires consent from the people you call.
- Integration type
- Connector
- Verification status
Verified connector- Platform
- Claude
- Primary Subcategory
- AI Voice Agents & Contact Center
- Secondary Subcategories
- None listed
- Brand
- ThunderPhone
- Access
- Account required
- First tracked
- 2026-09-19
- Tool count
- 59
- Market
- US
The Primary Subcategory used for this profile’s headline score.
Other Subcategories where the Integration is listed.
AgentDiscoClaude Discoverability ScoreYour Claude Discoverability Score is being prepared
Claude can surface a verified Connector when it matches a user’s Prompt.We are preparing ThunderPhone’s Discoverability Score and will publish it when the benchmark is ready.
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What discovery looks like
Claude can surface verified Connectors when they match a user’s Prompt.
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Competing in Claude AI Voice Agents & Contact Center
View Category59 tools agents can invoke
ThunderPhone Claude Connector FAQ
How the directory, categories and Discoverability Score work.
Read the methodologyHow do I improve ThunderPhone's Claude Connector discoverability?
The levers are the listing surface agents actually read: names, descriptions, keywords, tool metadata, and registry health. Which lever matters depends on where discovery breaks, which is what continuous measurement shows.
What are ThunderPhone alternatives on Claude?
As of 2026-11-11, ThunderPhone competes with Synthflow, Speko, ElevenLabs, Inkbox, Supersei CRM, Bird, Quo, Twilio and 31 more in Claude AI Voice Agents & Contact Center, ranked by public Discoverability Score.
Where is this profile measured?
This profile uses the geography attached to the latest public registry snapshot: US. Locale tags are intentionally omitted.