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Head to head · 2026

Activeloop vs Weaviate

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

Activeloop

Database built for AI workloads that stores and streams multimodal training data, embeddings, images, video, and…

4.1$40/mo

Visit Activeloop (opens Activeloop in a new tab)

Weaviate

The open-source vector database behind much of today's RAG stack - built-in embeddings, a natural-language Query…

3.7Free

Visit Weaviate (opens Weaviate 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: Weaviate does not list a price

  • Free plan

    Tie

    Both have one

  • Higher rating

    Activeloop

    4.1 against 3.7

  • Same job?

    Yes

    Both are AI Infrastructure & Agent Tooling tools

Side by side

Compared onActiveloopWeaviate
Our rating4.1Better3.7
Starts at$40/moFree
Free planYesYes
CategoryAI Infrastructure & Agent ToolingAI Infrastructure & Agent Tooling
PlansFrom $40/moFree
Key features
  • Open-core database purpose-built for multimodal AI training data
  • Built-in dataset versioning and visualization
  • Streaming access to public and private datasets for model training
  • API access for programmatic dataset management
  • Free tier for individual researchers and small projects
  • Combined vector search, RAG, and memory in one system
  • Natural language Query Agent for optimized queries
  • Built-in embeddings for text, images, and other data types
  • Multi-tenancy for tens of thousands of segmented indexes
  • SOC 2 compliant and HIPAA certified
Pros
  • Open-source core (Deep Lake) lets teams self-host and inspect the code
  • Real enterprise customers in regulated sectors, not only startups
  • Y Combinator-backed with institutional Series A funding
  • Widely adopted, battle-tested open-source infrastructure
  • Genuine free tier plus a self-hosted option for full control
  • Enterprise-grade compliance built in, not bolted on later
Cons
  • Free tier's 3 queries/day and 100MB storage cap suit only small experiments
  • Pro plan's per-user, per-overage pricing can get higher-priced at scale
  • Narrower use case than general-purpose vector databases, so a smaller ecosystem of integrations
  • Requires real engineering resources to integrate and operate
  • Usage-based cloud pricing can scale with data volume and query load
  • Best suited to teams building genuine AI applications, not casual users
CompanyActiveloop, founded 2018Weaviate

Prices come from each vendor's pricing page, last checked 20260826. Check the vendor before you buy.

FAQ

Questions people ask

Is Activeloop better than Weaviate?

In our reviews Activeloop scores 4.1 and Weaviate scores 3.7. The better pick depends on the job. Activeloop: Database built for AI workloads that stores and streams multimodal training data, embeddings, images, video, and text, at scale. Weaviate: The open-source vector database behind much of today's RAG stack - built-in embeddings, a natural-language Query Agent, tens of thousands of tenants per cluster, SOC 2 and HIPAA certified.

Which is cheaper, Activeloop or Weaviate?

Activeloop: from $40/mo. Weaviate: free.

Do Activeloop and Weaviate have free plans?

Yes, both have a free plan.

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