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Relevance AI vs Zelia Agent (Zeliq): which AI agent is better?

A side-by-side look at Relevance AI and Zelia Agent (Zeliq) on quality, price, capabilities and trust. Scores measure observable public data; prices come from each vendor's own pricing page. Every fact is sourced and dated.

Relevance AI
Relevance AI
Zelia Agent (Zeliq)
Getheroes SAS (Zeliq)
Agent Score8156
Entry priceOn quoteFree plan
Trust✓ VERIFIED✓ VERIFIED
Capabilities documented89
Free planNo✓ Yes
Free trial—✓ Yes
Public API✓ Yes✓ Yes
MCP support✓ Yes—
Open sourceNoNo
Last verified19 Oct 202625 Oct 2026

Score breakdown

ComponentRelevance AIZelia Agent (Zeliq)
Capabilities10063
Integrations5025
Documentation100Not measured
Pricing clarity40100
Transparency100100
Freshness100100
Human oversight100Not measured

Choose Relevance AI if…

  • You want a higher Agent Score (81 vs 56).
  • You want MCP support.

Choose Zelia Agent (Zeliq) if…

  • You want a free plan to start.
  • You want a free plan.
  • You want more documented capabilities (9 vs 8).

See the full picture: Relevance AI · Zelia Agent (Zeliq) · more Sales agents · all comparisons.