HaystackOpen-source framework and enterprise platform for AI agents and RAG applications.
vs
LookerAgentic business intelligence and embedded analytics on Google Cloud
Comparison · AI Agents · weekly run Nov 3
Haystack vs Looker
Which one do AI engines recommend, and how do they differ on price, fit and features?
The short answer
Looker is the stronger AI pick in AI Agents: it has a visibility score of 10.4 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 Looker if…
- You want the brand AI engines rank higher (10.4 vs 0)
- You need SOC 2 or ISO 27001 or FedRAMP or HIPAA coverage
- Governed semantic layer and metric consistency
- Strong integration with Google Cloud, BigQuery and Workspace
AI visibility side by side
Latest weekly run · Nov 3
| Metric | Haystack | Looker |
|---|---|---|
| Visibility score | 0% | 10.4% |
| Change vs last week | New | New |
| Rank in AI Agents | #76 | #13 |
| Share of voice | 0% | 2.5% |
| Mentions this run | 0 | 17 |
| Positive in AI answers | — | 30% |
The stronger value in each row is marked with a ✓.
Visibility score trend
Weekly runs over the last 60 days
Haystack 0pp · Looker 0pp over 0 weekly runs.
Engine by engine
Looker leads on 3 of 3 engines
ChatGPT
AI Mode
Perplexity
HaystackLooker
Head to head in AI answers
0 engine answers name both brands
0Haystack ranked higher
0Looker ranked higher
Features, pricing & fit
| Dimension | Haystack | Looker |
|---|---|---|
| Deployment | Managed cloud, self-hosted, and sovereign or air-gapped environments, including STACKIT for sovereign European cloud | Google Cloud |
| Compliance | SOC 2 Type 2 (vendor claim, not an independent report) | SOC 2, ISO 27001, FedRAMP, HIPAA |
| Founded | 2018 | — |
| Headquarters | Berlin, Germany | — |
| Employees | 51–200 | — |
| Funding | Round led by Balderton Capital, with GV, Harpoon, System.One and Lunar participating · $46M raised | Series E · $280M raised |
| Best for | Teams building AI agents and RAG applications with Python | — |
Pros and cons
Themes from the AI answers that mention each brand
Haystack
Profile in progress.
Looker
- Governed semantic layer and metric consistency
- Strong integration with Google Cloud, BigQuery and Workspace
- Developer-centric data modeling via LookML
- Around 4.5 out of 5 stars on Gartner Peer Insights
- Quote-only enterprise pricing starting above $60,000 a year
- Poor fit for NoSQL-heavy data stacks or standalone embedded needs
- Less suited to teams using macOS without virtual machines
Data collected ·ChatGPT, Perplexity, Google AI Mode·coverage 100%·next run
Cite as: SlateIndex, “Haystack vs Looker”, https://slateindex.ai/compare/haystack-vs-looker, data of Nov 3, 2026. Licence: CC BY 4.0.