Relevance AI vs Semantic Kernel
Which one do AI engines recommend, and how do they differ on price, fit and features?
The short answer
Relevance AI is the stronger AI pick in AI Agents: it has a visibility score of 8 versus 0 for Semantic Kernel.
Choose Relevance AI if…
- You want the brand AI engines rank higher (8 vs 0)
- You need SOC 2 or GDPR coverage
- visual drag-and-drop agent builder
- free tier
Choose Semantic Kernel if…
- You prefer a larger, established vendor (5,000+ employees)
AI visibility side by side
Latest weekly run · Nov 3
| Metric | Relevance AI | Semantic Kernel |
|---|---|---|
| Visibility score | 8% | 0% |
| Change vs last week | New | New |
| Rank in AI Agents | #15 | #80 |
| Share of voice | 1.5% | 0% |
| Mentions this run | 10 | 0 |
| Positive in AI answers | 50% | — |
The stronger value in each row is marked with a ✓.
Visibility score trend
Weekly runs over the last 60 days
Relevance AI 0pp · Semantic Kernel 0pp over 0 weekly runs.
Engine by engine
Relevance AI leads on 3 of 3 engines
Head to head in AI answers
0 engine answers name both brands
Features, pricing & fit
| Dimension | Relevance AI | Semantic Kernel |
|---|---|---|
| Pricing model | Flat tiers | — |
| Entry price | Contact sales | — |
| Free plan | No | — |
| Deployment | — | Self-managed or Azure |
| Integrations | 2000+ | — |
| Compliance | SOC 2, GDPR | — |
| Support | Embedded deployment team, Dedicated account manager on Enterprise plan | — |
| Founded | 2020 | 2023 |
| Headquarters | San Francisco, California, United States | Redmond, Washington |
| Employees | 51–200 | 5,000+ |
| Funding | Series A (unconfirmed, reported by Signalbase) · $37M raised | — |
| Best for | Enterprise teams in sales, customer success, marketing and HR that want non-technical staff to build and run their own agents. | Developers adding AI models to C#, Python, or Java applications |
Plans side by side
Semantic Kernel
Pricing not available.
Pros and cons
Themes from the AI answers that mention each brand
Relevance AI
- visual drag-and-drop agent builder
- free tier
- prebuilt agent templates for sales, support, and operations
- hosted no-code agent builder useful for experimenting
- named best overall
Semantic Kernel
Profile in progress.
Data collected ·ChatGPT, Perplexity, Google AI Mode·coverage 100%·next run
Cite as: SlateIndex, “Relevance AI vs Semantic Kernel”, https://slateindex.ai/compare/relevance-ai-vs-semantic-kernel, data of Nov 3, 2026. Licence: CC BY 4.0.