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Get Call
Includes its summary and transcript when available. Summary and transcript are fetched from OpenPhone's separate /summary and /transcript endpoints and merged into the result; they are null if OpenPhone has not yet generated them. Use List Calls to find call IDs. Example: call with callId="AC123abc" → returns the call record with summary and transcript fields merged in, and more
List Contacts
Retrieve a paginated list of contacts. Optionally filter by external IDs and/or sources. All contacts for the organization are returned only when neither externalIds nor sources is provided. Example: call with no…
List Conversations
Retrieve a paginated list of conversations. Can be filtered by user and/or phone numbers. Defaults to all conversations in the organization. Results are returned in descending order based on the most recent…
List Messages
Retrieve a paginated list of messages from OpenPhone, scoped to a phone number and a participant — both are required by the API. Optionally narrow further to one conversation with conversationId . Example: call with…
List Phone Numbers
Retrieve the list of phone numbers and users associated with your OpenPhone workspace. Example: call with no inputs → returns each phone number's id , number , name , and the users assigned to it.
List Tasks
Retrieve a paginated list of tasks, optionally filtered by conversation. Use List Conversations or List Messages to find a conversationId . Example: call with no filters → returns up to 50 recent tasks across the…
List Users
Retrieve a paginated list of users in your OpenPhone workspace. Use this to find a user's ID before assigning a task or filtering calls/messages/conversations by userId . Example: call with no inputs → returns up to 10…
New Call Recording Completed (Instant)Trigger
Emit new event when a call recording has finished.
New Incoming Call Completed (Instant)Trigger
Includes calls not picked up or voicemails left, and more
New Message Received (Instant)Trigger
Emit new event when a new message is received
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New Outgoing Call Completed (Instant)Trigger
Emit new event when an outgoing call has ended.
Act
Take action in Quo
Agents update records and send messages for you, automatically, as drafts, or after you approve.
Create Contact
Includes its id, and more
Create Task
Create a task tied to an OpenPhone conversation. Example: call with conversationId="CN123abc", title="Follow up with customer re: onboarding", description="Customer asked about pricing tiers." → returns the created…
Includes its id . Use List Conversations or List Messages to find the conversationId, and more
Delete Contact
Permanently delete a contact by ID. This cannot be undone. Example: call with contactId from List Contacts → the contact is removed and the response confirms deletion.
Delete Task
Permanently delete a task by ID. This cannot be undone. Use List Tasks to find task IDs. Example: call with taskId="TK123abc" → the task is removed and the response confirms deletion.
Send a Text Message
Send a text message from one of your OpenPhone numbers to a recipient. Use List Phone Numbers (or List From Options ) to find a valid from value. Example: call with from="PN123abc", to="+15551234567", content="Hi,…
Update Contact
Update one or more fields on an existing contact. Only the fields you provide are changed; omitted fields are left as-is. Run List Contacts to find a contactId. Example: call with contactId from List Contacts and…
Update Conversation Status
Update the status of an OpenPhone conversation. Set conversationStatus to done , open , or read ; the action routes to the corresponding OpenPhone endpoint ( mark-as-done , mark-as-open , mark-as-read ). Use List…
Update Task
Update an existing task's title and description by ID. NOTE: the OpenPhone update endpoint only modifies title and description (both required on every update); due date and assignee are managed via other endpoints. Use…
Siftree is an AI platform that sales, CX, marketing, product, and strategy teams use to find, win, and keep customers.
Siftree connects calls, tickets, reviews, social, documents, video, and the systems you already use — then builds pipelines, datasets, tools, and cited insights your team and agents can operate on. Long-horizon agents keep building after you walk away.
- Describe what you need in plain language; Siftree builds pipelines, structures the data, and routes models for language, vision, audio, transcription, classification, and enrichment.
- Operate on datasets, tools, reports, and cited insights. You define the rules — what counts, how it's scored, what gets labeled.
- Marketplace: 14,824 sources across 4,169 apps and websites as of October 2026, plus any public website. Search, choose a source, and create an analysis-ready dataset without scraper maintenance.
- Native connectors for help desks, CRMs, and call recorders, plus upload and API. Audio and video are transcribed and labeled with everything else.
- Runs on a schedule or a trigger, and alerts your team in Slack when a threshold is crossed.
- Acts in your systems: writes labels and fields back to the help desk or CRM, opens issues in Linear or Jira, and drafts replies and emails. Each agent runs automatically, drafts for review, or asks first, and every action is logged.
- Ask questions of your data from Claude or ChatGPT through Siftree MCP.
- Enterprise protections: continuous verification of every request, encryption in storage and transit, privilege and identity governance, immutable activity logs.
- Teams use the eight products in place of separate point tools for prospecting data, support analytics, social listening, community triage, ad research, AI search visibility, research repositories, and competitive intelligence.