Sybill
Admin done. Back to selling.
What is Sybill
Sybill joins your Zoom, Google Meet, or Teams calls, transcribes them, and then pushes structured deal data directly into HubSpot, Salesforce, or Zoho — no manual entry required. It's built for AEs, SDRs, and RevOps teams at SMBs and mid-market companies who spend too much time on post-call admin and not enough time in pipeline. The standout capability is its non-verbal cue analysis: Sybill reads body language and engagement signals during video calls to surface coaching insights that go beyond what was said. It also automates sales-to-CS handoffs and generates Magic Summaries that can be shared across Slack. Where it falls short is depth of standalone analytics — teams that need a full revenue intelligence or BI layer will likely need to pair it with a dedicated forecasting tool.
Key features
agent that handles inbox, research, and scheduling
first-party connectors, no middleware required
autonomous multi-step actions, AI-drafted personalised copy, call transcription + summary
event-driven integrations
Vanderbuild take
Sybill is a solid post-call automation layer for AEs and SDRs who want CRM hygiene without the manual work — it sits squarely in the Sales Assistant and Meeting Notes subcategory and does both jobs without requiring a dedicated RevOps admin to configure it. If you're building agentic sales workflows, this is worth serious attention: Sybill ships with native MCP server support and a public API, which means it can function as an orchestration node inside a broader AI agent stack, not just a standalone notetaker. Pricing is freemium with Essentials, Business, and Enterprise tiers — affordable for small teams to trial without a credit card, though you'll need to upgrade as headcount or call volume grows. The honest limitation is that its pipeline analytics and forecasting features are supplementary rather than primary — if your RevOps team needs deep funnel reporting or multi-source revenue intelligence, Sybill alone won't cover that gap.
Agentic stack profile
MCP serverYesLive MCP server — agents can call this tool directly.
The MCP server allows AI assistants to interact with Sybill data using natural language, exposing tools such as `ask_sybill` for querying calls and deals, and listing/retrieval tools for conversations, deals, and accounts.
Open MCP →APIRESTProgrammatic access available.
REST API — straightforward to call from any agent or workflow tool. Rate limits and auth vary by plan.
API docs →Agentic readinessNativeBuilt for agents from the ground up.
MCP server + agent-friendly API + at least one autonomous workflow out of the box. The bar for 'Native' is high — only a handful of tools currently qualify.
Stack roleAI agent · Notetaker · CoachWhere this tool slots into an agentic pipeline.
Plays the role of AI agent + Notetaker + Coach in an agentic pipeline. Use it to act autonomously on inbox, scheduling, or research work; transcribe and summarise meetings into structured notes.
Sybill alternatives
Tools that solve a similar problem — compared at a glance.
- Pricing
- Freemium
- Budget
- $$
- Best for
- Account Executive, SDR / BDR
- Readiness
- Native
- MCP
- Yes
- API
- REST
- Pricing
- Seat-based
- Budget
- $$
- Best for
- RevOps, GTM Engineer
- Readiness
- Native
- MCP
- Yes
- API
- REST
- Pricing
- Seat-based
- Budget
- $$
- Best for
- Account Executive, RevOps
- Readiness
- Native
- MCP
- Yes
- API
- REST
Frequently asked questions
Does Sybill have an MCP server?
Yes — Sybill exposes a Model Context Protocol server. The MCP server allows AI assistants to interact with Sybill data using natural language, exposing tools such as `ask_sybill` for querying calls and deals, and listing/retrieval tools for conversations, deals, and accounts. See the MCP docs at https://api.sybill.ai/docs/mcp.html.
Does Sybill have a public API?
Yes — Sybill ships a REST API. Docs: https://api.sybill.ai/docs/.
How much does Sybill cost?
Sybill: pricing is freemium, expect mid tier ($$) spend. Full pricing page: https://www.sybill.ai/pricing.
Who is Sybill best for?
Sybill is built for Account Executive, SDR / BDR, RevOps. Fits SMB (1-50), Mid-market (50-500)-sized teams.
How well does Sybill fit an agentic sales stack?
Tier: Native. Has both an MCP server and an agent-friendly API — drops into an agentic stack with minimal glue code.