Relevance AI vs Stack AI
A side-by-side comparison of capabilities, autonomy, integrations, and pricing to help you choose.
Short answer: choose Relevance AI if you want no-code platform to build and manage teams of autonomous ai agents (Supervised agent, freemium); choose Stack AI if you want enterprise no-code platform for building governed ai agents (Supervised agent, enterprise).
| Relevance AI | Stack AI | |
|---|---|---|
| What it is | No-code platform to build and manage teams of autonomous AI agents | Enterprise no-code platform for building governed AI agents |
| Type | platform | platform |
| Autonomy | Supervised agent | Supervised agent |
| Pricing | freemium · $19/mo (reported) | enterprise · Free edition; Enterprise custom (per seat) |
| Best for | mid-market, enterprise, smb, developers | enterprise, mid-market |
| Deployment | saas, api | saas, self-hosted, on-prem |
| Modalities | text, voice, email, api, code | text, api |
| Models | model-agnostic, claude, gpt, gemini | model-agnostic |
| Protocols | mcp, function-calling, rest-api | function-calling, rest-api |
| Integrations | HubSpot, Salesforce, Slack, Gmail, Apollo, Notion | Salesforce, Slack, Google Workspace, Snowflake, SharePoint |
| Capabilities | 4 documented | 3 documented |
Relevance AI
- +Genuinely no-code with a praised UI; non-technical users ship agents fast
- +Strong enterprise governance: evals, audit logs, RBAC, human approval and escalation, SOC 2 Type II
- +Model- and vendor-agnostic with broad integrations and two-way MCP support
- -Pricing is confusing and reportedly expensive; a 2025 dual-meter overhaul drew complaints
- -Reviewers report inconsistent output and credits draining unexpectedly
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?
Relevance AI is no-code platform to build and manage teams of autonomous ai agents, best for mid-market, enterprise, smb, developers. 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.