Sybill
Also known as: Sybill AI, Ask Sybill
AI sales assistant and deal copilot that records calls, writes summaries and follow up emails, autofills the CRM, and builds a context graph of every deal as shared memory.
Sybill is an AI sales assistant and deal copilot for revenue teams, built to take the administrative load off account executives. It records and transcribes sales calls in more than one hundred languages, then produces intelligent summaries structured around frameworks like MEDDPICC, BANT, and SPICED that capture budget, buyer, competition, timeline, objections, and next steps.
It adds behavioral understanding: Sybill maps the emotional journey of each participant from verbal and non verbal cues and can flag the silent champion in a multi party call. Founded in 2020 by a team from Stanford, Harvard, and MIT, it has raised about $14.5 million led by Greycroft and serves more than five hundred customer teams.
After each call, Sybill clears the rep's to do list. It autofills the CRM with call notes, deal updates, and contact details at the field level, pushing the same summaries into Slack, and it drafts a personalized follow up email in the rep's own voice that references what was discussed and attaches relevant collateral. Before a call, it sends an automated briefing pulling context from prior conversations and similar deals that closed. The company positions this against revenue intelligence suites and notetakers, arguing that most of them surface insight for decisions while Sybill also takes the action.
The newer layer is a context graph that maps how buyers, products, playbooks, deals, and reps connect across every channel and conversation, described as a living map updated after each interaction rather than a static database. Sybill frames this as shared memory: every deal, objection, and selling pattern is remembered so reps, agents, and workflows run on the same understanding and nothing walks out the door when a rep leaves.
On top of it, Ask Sybill answers natural language questions across meetings, calls, emails, CRM, and Slack, deal inspection flags at risk deals and predicts outcomes, and the platform ranks slides and demos by how much they resonate with buyers. Developers reach the same data through a documented REST API and an MCP server. It carries SOC 2, ISO 27001, GDPR, and PCI compliance.
Pricing is public and per user. A free tier includes unlimited call recordings and transcripts plus Ask Sybill across meetings and emails, Pro is $36 per user a month ($30 billed annually) for automating sales admin, and the most popular Business plan is $108 per user a month ($90 billed annually), adding CRM integration in Ask Sybill, CRM autofill, API and MCP access and two way Slack and Teams integration; Enterprise is custom and adds single sign on and unlimited AI credits. Credits meter Ask Sybill threads, analysis and API calls on weekly allotments by plan.
Vendor details
Canonical URL
https://www.sybill.ai
Category
GTM / revenue agent
Subcategory
AI sales assistant and conversation intelligence (deal copilot)
Funding status
Independent. Founded in 2020 by Gorish Aggarwal and a team from Stanford, Harvard, and MIT, Sybill has raised roughly $14.5 million, including an $11 million Series A led by Greycroft with Neotribe, Powerhouse, and Uncorrelated Ventures. It reports more than 500 paying customer teams across 30 plus countries.
Company status
independent
Use cases & customers
Primary use cases
Target customers
Deployment options
Integrations
Records calls out of the box and integrates across four major CRMs (Salesforce, HubSpot, Zoho, Dynamics), Slack, email, calendar, and dialers, imports recordings from other tools like Gong, and acts by writing field level updates into the CRM and pushing summaries into Slack. Google single sign on.
In practice
You spend hours after every call on CRM updates and recaps. Sybill records the call, summarizes it around MEDDPICC, autofills your CRM fields, and drafts a follow up email in your voice.
You cannot tell which deals are quietly slipping. Sybill inspects your pipeline, flags deals with no confirmed next step or a missing economic buyer, and predicts which ones are at risk before they stall.
Institutional knowledge leaves when a rep does. Sybill's context graph remembers every deal, objection, and winning pattern as shared memory, so new reps and agents inherit what the team already learned.
Sources & related URLs
Related / legacy domains
Agentic Index coverage score
8.0 / 14 capabilities · 57%
| Integrations & Tool Calling | Full |
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Sybill connects to four CRMs (Salesforce, HubSpot, Zoho and Dynamics), Slack for delivery, email and calendar, conferencing across Zoom, Google Meet and Teams, dialers, and import of recordings from other tools including Gong. It acts in those systems as well as reading them, writing field-level updates and deal records into the CRM, pushing summaries into Slack channels and drafting into the rep's own mailbox. Sourcesybill.ai integrations and CRM autofill pagesread 2026-09-01 |
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| Workflow Orchestration | Partial |
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Sybill runs a documented post-call chain end to end: join and record the meeting, transcribe, structure the summary against the chosen framework, write field-level updates into the CRM, push the summary into Slack, draft a follow-up email in the rep's voice and attach relevant collateral, then brief the rep before the next call. The control flow is not documented; no branching or conditional paths, no retry or error handling and no routing surface the customer can inspect or configure is described, so what is shown is a fixed pipeline rather than a runtime carrying decisions. Sourcesybill.ai post-call automation and pre-call briefing descriptionsread 2026-09-01 |
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| Knowledge Grounding & RAG | Full |
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Ask Sybill answers natural language questions grounded across the full corpus of meetings, dialer calls, emails, CRM, and Slack, and the context graph grounds every recommendation in how deals actually evolved, a comprehensive grounding capability that is a headline of the product. Sourcesybill.ai/pricingread 2026-10-01 |
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| Human Oversight & Guardrails | Partial |
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The product is a copilot by construction: follow-up emails are drafted in the rep's own voice for them to review, edit and send, CRM updates are proposed for confirmation, and the rep remains the one who acts on flagged risks. That is review by design rather than a configurable gate; nothing lets a buyer mark particular actions as requiring sign-off, name who signs off, or hold an action pending approval, and no mode switch between attended and unattended operation is documented. Sourcesybill.ai follow-up email and CRM autofill descriptionsread 2026-09-01 |
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| Security, Identity & Governance | Full |
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On compliance and access control, the home page states SOC 2, GDPR, ISO 27001 and PCI and links a trust center at trust.sybill.ai, and the same section says a team controls what Sybill can access, what gets shared and who can see it; Google sign in is supported, and single sign on is listed on the Enterprise plan. Neither a named role model nor an audit log is documented (sybill.ai home and pricing pages). Sourcesybill.airead 2026-10-01 |
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| Observability & Auditability | Partial |
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Sybill gives deep visibility into deals and conversations: deal inspection flags at-risk opportunities and predicts outcomes, behavioral analysis maps each participant's engagement across a call, slides and demo screens are ranked by measured buyer resonance, and weekly reports and highlight reels summarize the motion. All of that observes the buyer and the rep rather than the agent; nothing traces what the assistant did on a given call, which sources it drew on, or which systems it wrote to and in what order, and no execution log or audit surface is documented. Sourcesybill.ai deal inspection, behavioral analysis and reporting pagesread 2026-09-01 |
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| Memory & State Persistence | Not documented |
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The context graph, which Sybill calls shared memory, is the corpus Ask Sybill queries across meetings, calls, emails, CRM and Slack to answer questions and ground recommendations, which makes it a knowledge store rather than agent memory. No state an agent carries between runs apart from that graph is documented, and no scope or lifetime for agent memory is stated as distinct from data retention. Sourcesybill.ai context graph and Ask Sybill descriptionsread 2026-09-01 |
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| Deployment & Data Residency | Not documented |
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Delivered only as a cloud SaaS platform with no self host, on premises, or data residency deployment option documented. Sourcesybill.airead 2026-09-01 |
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| Prebuilt Agents, Templates & Packs | Partial |
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Ready-to-use assets ship with the product: summary templates structured against MEDDPICC, BANT and SPICED, out-of-the-box prompts for deal strategy, multi-threading and coaching, and agents connected to the shared context. No library is browsable; the frameworks are formats a summary is cast into rather than a catalog a buyer selects from, the prompts are starting points inside the assistant rather than published assets, and no gallery of named agents or adoptable templates is documented. Sourcesybill.ai summary framework and prompt descriptionsread 2026-09-01 |
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| Triggers & Channel Coverage | Full |
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Work starts on events rather than on a person typing: a scheduled meeting starting triggers joining, recording and transcription, the call ending triggers the summary, CRM autofill and follow-up draft, an automated pre-call briefing is sent ahead of the next meeting drawing on prior conversations and similar closed deals, and deal inspection fires risk flags when a next step is missing or an economic buyer is absent. The agent reaches people where they already work rather than in a console of its own, pushing summaries into Slack, writing field-level updates into Salesforce, HubSpot, Zoho or Dynamics, drafting into the rep's email, and operating across Zoom, Meet and dialers. Sourcesybill.ai pre-call briefing, CRM autofill and Slack delivery descriptionsread 2026-09-01 |
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| Model Flexibility & Routing | Partial |
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Different tasks run on different models: the platform combines large language models with entity detection and other natural language models, and behavioral analysis over video adds its own models. That routing is internal to the vendor, with no customer selection, no per-task choice exposed, no bring-your-own-key and no routing policy the buyer configures. The model mix is described in press reporting rather than on a vendor page, and the providers used are not named. Sourcesybill.ai product descriptions and press reporting on the model stackread 2026-09-01 |
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| APIs, SDKs & MCP Extensibility | Full |
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REST API documentation for Sybill's own platform is published at api.sybill.ai with an OpenAPI specification covering conversations, deals, accounts, messages, rows, documents, sources and object types, with API keys and rate limits, and an MCP server at mcp.sybill.ai/mcp offers OAuth sign in and eight read tools (Ask Sybill, conversations, deals, accounts). The MCP server is read only, and API and MCP access ship on the Business plan (api.sybill.ai docs and sybill.ai/pricing). Sourceapi.sybill.ai/docs/mcp.htmlread 2026-10-01 |
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| Testing, Debugging & Optimization | Partial |
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Sybill measures results but offers no testing. Slides and demo screens are ranked by measured buyer resonance, winning behaviors are surfaced for coaching, and deal patterns are analyzed across closed opportunities, all of which read results after the fact. Nothing lets a customer evaluate a change before it reaches anyone; no preview or dry run, no scored comparison between versions of a summary, prompt or agent configuration, no holdout and no quality gate in a release path is documented. Sourcesybill.ai slide resonance and coaching descriptionsread 2026-09-01 |
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| Browser & Computer Use | Not documented |
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Nothing in the product operates browsers or other software interfaces on the user's behalf. The assistant joins meetings to capture audio, video and screen shares, which is ingestion through conferencing integrations rather than operating an interface, and everything else runs over connected CRM, email, calendar and Slack integrations, all programmatic routes. No hosted or local browser, desktop session, remote computer control, web scraping or third-party browser engine is documented. Sourcesybill.ai meeting capture and integrations descriptionsread 2026-09-01 |
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The Agentic Index coverage score grades every vendor Full, Partial or Not documented against the same 14 buyer facing capabilities, from public evidence only. Each capability links to how all vendors in the index score on it. How this evidence is graded
Pricing
Free · Pro $36/user/mo ($30 billed annually) · Business $108/user/mo ($90 billed annually) · Enterprise custom · weekly AI credits
Per user monthly or annual subscription (annual saves 17 percent) with weekly AI credit allotments; Enterprise custom
Included quota
Free: 500 credits a week, unlimited recordings and transcripts, Ask Sybill across meetings, calls and emails, 20 summaries and briefs a month. Pro ($36/user/mo, $30 annually): 2,500 credits a week, unlimited summaries and briefs and storage. Business ($108/user/mo, $90 annually): 5,000 credits a week, CRM integration in Ask Sybill, CRM autofill (10 fields), API and MCP access, two way Slack and Teams. Enterprise (custom): unlimited credits and autofill, SSO, dedicated account manager, data migration support.
What is public
All tier prices and inclusions are public; only Enterprise is custom.
Billing mechanics
Per user monthly or annual subscription; weekly AI credit allotments per tier; Enterprise unlimited.
Cost watchouts
Credits on Pro can deplete (top-off bundles needed); the full value effectively requires a supported CRM and Zoom; per-seat costs scale with team size.
Variable cost rationale
Per user pricing is predictable; heavier Ask Sybill, analysis and API use draws on weekly credit allotments, unlimited only on Enterprise.
Additional watchouts
The highest-value features, field-level CRM autofill and the full context layer, need a work email and a supported CRM (Salesforce, HubSpot, Zoho or Dynamics), and typically a Zoom motion; Gmail and Google Meet users and solo users get less. Credits can run out on Pro. ChatGPT-style interface has a learning curve; call-type misclassification noted.
Overage / add-ons
Credits meter Ask Sybill threads, pipeline analysis, deck and dashboard creation and API and MCP calls (500, 2,500 and 5,000 a week on Free, Pro and Business); summaries, briefs, follow up emails and CRM autofill are free actions; Enterprise has unlimited credits.
Sales call required
No, self serve available
Free / trial
Free tier ($0/user): unlimited call recordings and transcripts, Ask Sybill across meetings, dialer calls, and emails, build deal context.
Lowest paid plan
Pro at $36 per user a month, or $30 billed annually: unlimited summaries and briefs, unlimited storage, customizable summaries, CRM meeting summary integration
Commercial notes
Positioned against revenue intelligence suites and notetakers. Business is the tier with CRM autofill and API and MCP access; Enterprise adds SSO and unlimited credits.
Key ambiguities
Per-action credit costs and Enterprise pricing are not published, so what a heavy Ask Sybill, analysis or API workload costs in credits is not stated.
Cancellation / refund
Monthly per-user tiers; Free tier available before paying. Specific cancellation/refund terms not detailed.
Support SLA / resale
Email/standard support on paid tiers; boutique support on Enterprise. SOC 2, ISO 27001, GDPR, PCI compliant.
Missing data
Enterprise pricing and per action credit costs are not published.
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Alternatives to Sybill
The closest documented capability profiles to Sybill among GTM and revenue agents tracked by Agentic Index, ordered by similarity on the same 14 point evidence the rankings use. No vendor pays for placement.
- Connected-Stories5.5 / 14Fuller documented coverage on Workflow Orchestration
- Nektar.ai4.5 / 14A lighter documented profile than Sybill
- Inventive AI7.0 / 14Adds documented Memory & State Persistence
- Korl6.0 / 14Fuller documented coverage on Workflow Orchestration and Prebuilt Agents, Templates & Packs
- Rocketium7.0 / 14Fuller documented coverage on Workflow Orchestration and Human Oversight & Guardrails
- SiftHub8.0 / 14Adds documented Memory & State Persistence
Similarity is computed from each vendor's Agentic Index coverage score evidence, axis by axis, not from the totals. How this evidence is graded