Cassidy vs Stack AI
A side-by-side comparison of capabilities, autonomy, integrations, and pricing to help you choose.
Short answer: choose Cassidy if you want no-code platform to build ai assistants and workflows on company data (Supervised agent, freemium); choose Stack AI if you want enterprise no-code platform for building governed ai agents (Supervised agent, enterprise).
| Cassidy | Stack AI | |
|---|---|---|
| What it is | No-code platform to build AI assistants and workflows on company data | Enterprise no-code platform for building governed AI agents |
| Type | platform | platform |
| Autonomy | Supervised agent | Supervised agent |
| Pricing | freemium · Free (Starter); Business and Enterprise contact sales | enterprise · Free edition; Enterprise custom (per seat) |
| Best for | smb, mid-market, enterprise | enterprise, mid-market |
| Deployment | saas, api | saas, self-hosted, on-prem |
| Modalities | text, email, api | text, api |
| Models | model-agnostic, gpt, claude, gemini | model-agnostic |
| Protocols | function-calling, rest-api | function-calling, rest-api |
| Integrations | Slack, Microsoft Teams, Salesforce, Zendesk, HubSpot, Google Drive | Salesforce, Slack, Google Workspace, Snowflake, SharePoint |
| Capabilities | 5 documented | 3 documented |
Cassidy
- +Genuinely no-code; non-technical ops, support, and sales teams can ship workflows without engineering
- +Strong knowledge-base grounding with continuous sync and source citations reduces hallucination
- +Model-agnostic (OpenAI, Anthropic, Google) with enterprise compliance (SOC 2 Type II, GDPR, HIPAA)
- -Business and Enterprise pricing is not public; only the free Starter tier has listed limits
- -Usage is metered in AI credits, which can make heavy automation cost unpredictable
Stack AI
- +Strong enterprise governance: RBAC, audit logging, SSO, on-prem options
- +Compliance coverage (SOC 2 Type II, HIPAA, GDPR) and 100+ integrations
- +No-code builder makes internal agents accessible to non-developers
- -Acquired by Asana (reported May 2026), creating roadmap uncertainty for standalone buyers
- -Enterprise pricing is custom and per-seat, not transparent
Which should you choose?
Cassidy is no-code platform to build ai assistants and workflows on company data, best for smb, mid-market, enterprise. Stack AI is enterprise no-code platform for building governed ai agents, best for enterprise, mid-market. The right choice depends on the autonomy level you want, your existing integrations, and your budget, all compared above.