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Head to head · 2026

Omnisearch vs Zilliz

Pricing, free plans, ratings, features, pros and cons, side by side. Where one comes out ahead, we mark it.

Omnisearch

Multimodal AI search engine that indexes faces, logos, scenes, speech and text across video, audio and…

3.9Not listed

Visit Omnisearch (opens Omnisearch in a new tab)

Zilliz

Fully managed vector database platform built by the creators of Milvus, offering real-time vector search, hybrid…

4.6Free

Visit Zilliz (opens Zilliz in a new tab)

Who comes out ahead

Based only on the facts in our directory. The right pick still depends on the job you need done.

  • Lower starting price

    Not comparable

    Not comparable: Omnisearch does not list a price

  • Free plan

    Zilliz

    Only Zilliz has one

  • Higher rating

    Zilliz

    3.9 against 4.6

  • Same job?

    Yes

    Both are Data and Analytics tools

Side by side

Compared onOmnisearchZilliz
Our rating3.94.6Better
Starts atNot listedFree
Free planNoYesBetter
CategoryData and AnalyticsData and Analytics
PlansSee pricingFree
Key features
  • Automatic face, logo, scene and text indexing across video, audio and documents
  • No manual metadata tagging required before content becomes searchable
  • Support for more than two dozen languages out of the box
  • Direct integration with YouTube, Vimeo, Wistia and cloud storage sources
  • A dedicated Thinkific integration for searchable e-learning course video
  • Real-time vector, full-text, JSON and geospatial hybrid search
  • Built on Milvus, the most widely adopted open-source vector database
  • Engineered for 100B+ entities with predictable latency at 10,000+ QPS
  • S3-based storage with hot caching and on-demand compute to lower costs
  • Global multi-region deployment with replication and failover
Pros
  • Named, checkable enterprise scale (millions of users, hundreds of thousands of video hours)
  • A real, independently listed Thinkific App Store integration rather than a claimed one
  • Cloud or on-premises deployment fits varied enterprise infrastructure needs
  • Backed by a long, independently verifiable open-source track record (Milvus)
  • Transparent, detailed pricing with a live cost estimator
  • Flexible deployment across Serverless, Dedicated, BYOC and on-demand compute
Cons
  • No published self-serve pricing; every plan requires a sales conversation
  • Indexing faces across sensitive footage raises data-handling questions worth asking directly
  • Best suited to organizations with large media libraries rather than individual users
  • Aimed at engineering teams, not a plug-and-play end-user tool
  • Dedicated cluster costs require the company's own calculator or a PoC to predict accurately
  • Business Critical and BYOC tiers require a direct sales conversation
CompanyStratosphere Technologies IncZilliz, founded 2017

Prices come from each vendor's pricing page, last checked 20260923. Check the vendor before you buy.

FAQ

Questions people ask

Is Omnisearch better than Zilliz?

In our reviews Omnisearch scores 3.9 and Zilliz scores 4.6. The better pick depends on the job. Omnisearch: Multimodal AI search engine that indexes faces, logos, scenes, speech and text across video, audio and documents for e-learning, media and archival content. Zilliz: Fully managed vector database platform built by the creators of Milvus, offering real-time vector search, hybrid retrieval and lake-scale analytics for AI applications at billion-vector scale.

Which is cheaper, Omnisearch or Zilliz?

Omnisearch: see pricing. Zilliz: free.

Do Omnisearch and Zilliz have free plans?

Only Zilliz has a free plan.

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