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AI · head to head

Sourcegraph Cody vs Weaviate

Sourcegraph Cody logo

Sourcegraph Cody

AI

Enterprise AI coding assistant with whole-codebase context

From
$59/month
Free plan
No
Full reviewWebsite
Weaviate logo

Weaviate

Machine Learning

Open-source vector database

From
Free
Free plan
Yes
Full reviewWebsite

The short version

  • Only Weaviate has a free tier, so it costs nothing to try first.
  • Each has a real cost: Sourcegraph Cody no longer available to individual developers or small teams after free and Pro tiers were discontinued in mid-2025; Weaviate the free tier caps at 100,000 objects, 1 GB of memory and a single collection
  • They diverge on capability: Sourcegraph Cody covers Multi-repository context, Weaviate covers Vector and keyword search.
  • Prices and features above were last checked on 30 August 2026.

Where they differ

Only the attributes on which Sourcegraph Cody and Weaviate actually diverge.

Attributes where Sourcegraph Cody and Weaviate differ
AttributeSourcegraph CodyWeaviate
Starting price$59/monthFree
Pricing modelquotefreemium
Free tierNoYes
Platformsweb, windows, mac, linuxLinux, Mac, Windows, Web
CategoryAIMachine Learning
Founded20132019

Identical on both: user rating (Not yet rated).

What each one covers

Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.

Only in Sourcegraph Cody

  • Multi-repository context
  • Large context window
  • Context filters
  • Model flexibility
  • IDE integration

Only in Weaviate

  • Vector and keyword search
  • Built-in vectorizers
  • GraphQL API
  • Multi-tenancy
  • Hybrid search
  • OpenAI
  • Hugging Face
  • Cohere

What people use each for

The jobs each tool is most often brought in to do.

Sourcegraph Cody

  • Cross-repository code understanding for large engineering orgsnot Weaviate
  • AI-assisted code review and refactoring at enterprise scalenot Weaviate
  • Enforcing data-boundary controls when using third-party LLMsnot Weaviate
  • Codebase-aware chat and autocomplete for developersnot Weaviate

Weaviate

  • Running a vector database for semantic and hybrid searchnot Sourcegraph Cody
  • Generating and storing embeddings alongside the objects they describenot Sourcegraph Cody

Where each one falls short

Documented limitations, not opinions. Every one is a constraint you would hit in normal use.

Sourcegraph Cody

  • No longer available to individual developers or small teams after free and Pro tiers were discontinued in mid-2025
  • Priced substantially higher than many competing AI coding assistants, with Enterprise plans typically requiring annual contracts
  • Sourcegraph has shifted its individual-developer focus to a separate product, Amp, creating uncertainty about Cody's long-term product priority
  • Requires integration with Sourcegraph's broader code intelligence platform rather than working as a lightweight standalone extension

Weaviate

  • The free tier caps at 100,000 objects, 1 GB of memory and a single collection
  • Billing is per million vector dimensions rather than per record, so wider embeddings cost proportionally more for the same object count
  • Premium is a prepaid contract starting at $400 a month rather than pay as you go
  • Storage rates do not fall consistently with tier, and Premium Dedicated is $0.1505 per GiB against $0.12 on the cheaper Flex plan
  • The Query Agent is metered separately, free to 1,000 requests a month and $30 a month plus overage beyond

Pricing, plan by plan

Sourcegraph Cody

$59/month
  • Enterprise$59/month
    • Whole-codebase AI context
    • Context filters for sensitive code
    • Multi-repository analysis

Weaviate

Free
  • Open SourceFree
    • Full features
    • Self-hosted
  • ServerlessFree
    • Managed service
    • Auto-scaling

Which should you pick?

Choose Sourcegraph Cody if

  • You need multi-repository context.
  • You work on web, windows, mac, linux.
  • You also want large context window.
Sourcegraph Cody review

Choose Weaviate if

  • You need vector and keyword search.
  • You want to start without paying.
  • You work on Linux, Mac, Windows, Web.
  • You also want built-in vectorizers.
Weaviate review

Questions people ask

Is Sourcegraph Cody or Weaviate better?
Neither clearly leads. Sourcegraph Cody starts at $59/month and Weaviate at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Sourcegraph Cody or Weaviate?
Weaviate has a free tier; the other does not. Paid plans start at $59/month for Sourcegraph Cody and Free for Weaviate.
Does Sourcegraph Cody or Weaviate run on more platforms?
Sourcegraph Cody runs on web, windows, mac, linux. Weaviate runs on Linux, Mac, Windows, Web.
Can I use Weaviate for free?
Yes. Weaviate has a free tier, so you can try it without paying. Sourcegraph Cody starts at $59/month.
What is Sourcegraph Cody best used for?
Sourcegraph Cody is most often used for cross-repository code understanding for large engineering orgs, ai-assisted code review and refactoring at enterprise scale, enforcing data-boundary controls when using third-party llms, codebase-aware chat and autocomplete for developers. Of those, cross-repository code understanding for large engineering orgs and ai-assisted code review and refactoring at enterprise scale are not what Weaviate is typically brought in for.
What can Sourcegraph Cody do that Weaviate cannot?
Sourcegraph Cody covers Multi-repository context, Large context window, Context filters, Model flexibility. Weaviate covers Vector and keyword search, Built-in vectorizers, GraphQL API, Multi-tenancy.

Answered from the vendors’ own pages

Sourcegraph Cody: Is Sourcegraph Cody still available to individual developers?

No, as of mid-2025 Cody Free and Pro plans were discontinued; Cody is now sold only as part of Sourcegraph's Enterprise plan, which requires an annual contract.

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Weaviate: What pricing options does Weaviate offer?

Weaviate provides a free tier with usage-based pricing, plus enterprise options. Visit the pricing page for detailed information on plans.

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Sourcegraph Cody: How much does Sourcegraph Enterprise cost?

Enterprise plans start around $16,000 and scale with team size and seat count, including bundled AI credits; exact pricing requires a sales quote.

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Weaviate: Does Weaviate offer customer support?

Yes, support is included with Weaviate's cloud offerings. Enterprise customers receive first-class support from their global team of experts.

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Sourcegraph Cody: How does the AI credit system work on Enterprise plans?

Each plan includes a pooled allocation of AI credits shared across the organization; credits do not expire and roll over at renewal, with volume credit add-ons available.

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Weaviate: Can I deploy Weaviate on my own infrastructure?

Yes. Weaviate is open source and deployment-agnostic. You can run it in your own cloud environment or use their managed cloud service.

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Sourcegraph Cody: What happens if my organization exceeds its credit allocation?

Sourcegraph's pricing page addresses overage and offers additional volume credit buckets for teams that need more than their committed allocation.

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Weaviate: What data security features does Weaviate provide?

Weaviate includes security & governance, RBAC, SOC 2 and HIPAA compliance, along with multi-tenancy and high availability for enterprise requirements.

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Sourcegraph Cody: Is a free trial available for Sourcegraph Enterprise?

Sourcegraph's pricing page lists free trial availability as one of its published FAQ topics for prospective Enterprise customers.

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Weaviate: How do I get started with Weaviate?

Sign up for their cloud tier, create your first dataset, connect an LLM, and build your AI app. Documentation and quickstart guides are available for Python, Go, TypeScript, and JavaScript.

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