HaystackOpen-source framework and enterprise platform for AI agents and RAG applications.
vs
Tray.aiOrchestrate integration, automation, and agents
Comparison · AI Agents · weekly run Nov 3
Haystack vs Tray.ai
Which one do AI engines recommend, and how do they differ on price, fit and features?
The short answer
Tray.ai is the stronger AI pick in AI Agents: it has a visibility score of 1.5 versus 0 for Haystack.
Choose Haystack if…
- You need a self-hosted or on-premises option
- You need SOC 2 Type 2 (vendor claim, not an independent report) coverage
Choose Tray.ai if…
- You want the brand AI engines rank higher (1.5 vs 0)
- You need SOC 1 or SOC 2 or HIPAA or GDPR coverage
- You prefer a larger, established vendor (201–500 employees)
- Recommended as a cloud-neutral orchestration platform option
AI visibility side by side
Latest weekly run · Nov 3
| Metric | Haystack | Tray.ai |
|---|---|---|
| Visibility score | 0% | 1.5% |
| Change vs last week | New | New |
| Rank in AI Agents | #76 | #50 |
| Share of voice | 0% | 0.4% |
| Mentions this run | 0 | 3 |
| Positive in AI answers | — | — |
The stronger value in each row is marked with a ✓.
Visibility score trend
Weekly runs over the last 60 days
Haystack 0pp · Tray.ai 0pp over 0 weekly runs.
Engine by engine
Tray.ai leads on 3 of 3 engines
ChatGPT
AI Mode
Perplexity
HaystackTray.ai
Head to head in AI answers
0 engine answers name both brands
0Haystack ranked higher
0Tray.ai ranked higher
Features, pricing & fit
| Dimension | Haystack | Tray.ai |
|---|---|---|
| Pricing model | — | Usage-based |
| Entry price | — | Contact sales |
| Free plan | — | No · 30-day trial |
| Deployment | Managed cloud, self-hosted, and sovereign or air-gapped environments, including STACKIT for sovereign European cloud | Tray-managed cloud runtime, with on-premise connectivity and regional hosting on Enterprise plans |
| Integrations | — | 700+ |
| Compliance | SOC 2 Type 2 (vendor claim, not an independent report) | SOC 1, SOC 2, HIPAA, GDPR |
| Support | — | Business hours support on all plans, Knowledge base, Community forums, Tray Academy |
| Founded | 2018 | 2012 |
| Headquarters | Berlin, Germany | San Francisco, CA |
| Employees | 51–200 | 201–500 |
| Funding | Round led by Balderton Capital, with GV, Harpoon, System.One and Lunar participating · $46M raised | Series C-2 · $164M raised |
| Best for | Teams building AI agents and RAG applications with Python | Enterprise IT and business teams that need to build integrations, AI agents and governed MCP tools on one platform |
Plans side by side
Haystack
Pricing not available.
Tray.ai
ProCustomSized to your needs
TeamCustomSized to your needs
EnterpriseCustomSized to your needs
Pros and cons
Themes from the AI answers that mention each brand
Haystack
Profile in progress.
Tray.ai
- Recommended as a cloud-neutral orchestration platform option
Data collected ·ChatGPT, Perplexity, Google AI Mode·coverage 100%·next run
Cite as: SlateIndex, “Haystack vs Tray.ai”, https://slateindex.ai/compare/haystack-vs-tray-ai, data of Nov 3, 2026. Licence: CC BY 4.0.