Automate Basics

Relevance AI vs Gumloop vs StackAI

Pick up to 4 tools and see their free plans, entry prices, platforms and limits in one table. Every fact comes from each vendor's own pages, checked 23 September 2026.

Compared on
Relevance AI

Contact sales

Gumloop

Free trial · from $37/mo

StackAI

Free plan

What it isPlatform for building teams of specialised AI agents for sales and operationsAI agent builder for teams, with model choice and admin controls on AI spendEnterprise no-code platform for building, deploying and governing AI agents
Free planNoNo500 runs per month; 2 projects; 1 seat; community support on Discord
Cheapest paid planNot publishedRelevance AI pricing$37/mo (Pro)Gumloop pricingNot publishedStackAI pricing
What it coversNot stated'Starts at' price; 20,000 credits/month included; 8% orchestration fee; unlimited seats.Not stated
Free trialNone stated14-day free trial of ProNone stated
PlatformsWeb, APIWebWeb, Self-hosted
Integrations (vendor's figure)1,000+ apps300+ native integrations300+ enterprise integrations
Open sourceNoNoYes, self-hostable
Good for
  • Researching and enriching prospect lists before outreach
  • Preparing briefs before sales meetings and drafting follow-ups after calls
  • Drafting proposals from deal information
  • Building a shared agent that drafts content or reports from company data
  • Qualifying leads and updating a CRM
  • Analysing sales calls or support tickets
  • Automating document-heavy compliance or legal review steps
  • Handling IT service requests across ticketing and internal systems
  • Building a customer-support agent grounded in company documents
Watch out for
  • No published prices, free plan or self-serve plan; getting started means talking to sales
  • The only listed plan (Enterprise) uses custom action and vendor-credit allowances rather than fixed published limits
  • No free plan; Pro starts with a 14-day trial
  • When the 20,000 monthly credits run out, agents stop unless pay-as-you-go is turned on ($0.005 per credit; off by default)
  • Pro allows 5 concurrent workflow runs and hosting of 1 MCP server
  • No self-serve paid plan; anything beyond the free tier is a custom Enterprise quote
  • Free plan: 500 runs a month, 2 projects and 1 seat
  • On-premises and VPC deployment, SSO and dedicated support are Enterprise-only
Made byOnSearch Pty Ltd (trading as Relevance AI)AgentHub Inc. (Gumloop)StackAI (owned by Asana, Inc.)

Entry prices are the cheapest paid plan, as each vendor publishes it; “What it covers” says what that price is per (a user, a channel, a brand, a number of contacts). The sources are listed on each tool's page.

Every tool in AI agent builders is on its category page, with the written head-to-heads on Compare.