kitio.aiWeaviate vs GPT Guard
A side-by-side look at pricing plans, free tiers, features, pros and cons, updated for 2026. Weaviate starts at $45/mo and GPT Guard starts at See pricing page. Check both pricing pages for current plans.
At a glance
Best for
Category
Pricing model
Starting price
Free plan
Made by
Based in
Rating
Key features
- Hybrid vector and keyword search
- Built-in vectorizer modules
- Multi-tenancy
- Generative search
- Weaviate Cloud
- Sensitive data masking
- Context-preserving placeholders
- Chat with documents
- HyperSearch RAG
- Works with several AI models
| Feature | Weaviate | GPT Guard |
|---|---|---|
| Best for | Open-source vector database with hybrid search and built-in vectorizers | Masks sensitive data so teams can chat with AI more safely |
| Category | Models & APIs | Models & APIs |
| Pricing model | Freemium | Free trial |
| Starting price | $45/mo | See pricing page |
| Free plan | Yes | No, trial available |
| Made by | Weaviate | GPT Guard |
| Based in | Netherlands | – |
| Rating | No ratings yet | No ratings yet |
| Key features |
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Pricing compared
Weaviate starts at $45/mo and GPT Guard starts at See pricing page. Check both pricing pages for current plans.
Free plan
Cheapest paid plan
Top plan
Free trial
3 plans
Free
Free
- 1 cluster, 100K objects
- 1 GB memory, 10 GB disk
- Basic support
Flex
$45/mo
- Starting price, pay-as-you-go
- Shared cloud cluster
- RBAC, 99.5% uptime
Premium
Contact sales
- Prepaid contract
- Shared or dedicated deployment
- Up to 99.95% uptime
Prices in USD, checked Oct 28, 2026 or later. Plans change often, so confirm on each tool's site before you buy.
Pros and cons
Weaviate
- Strong hybrid search
- Open source and self-hostable
- Good multi-tenant support
- Memory-hungry at scale
- Cloud pricing changed often
- Schema concepts to learn
GPT Guard
- Masks data instead of blocking prompts
- Nothing to install
- Free to try without a card
- Pricing is not published
- Aimed at enterprise buyers
- Limited technical detail on the homepage
Which one should you choose?
Choose Weaviate if you want:
- Strong hybrid search
- Open source and self-hostable
- Good multi-tenant support
Watch out: memory-hungry at scale.
Choose GPT Guard if you want:
- Masks data instead of blocking prompts
- Nothing to install
- Free to try without a card
Watch out: pricing is not published.
Weaviate vs GPT Guard FAQ
What is the difference between Weaviate and GPT Guard?
Weaviate: Open-source vector database with hybrid search and built-in vectorizers. GPT Guard: Masks sensitive data so teams can chat with AI more safely. Both are models & apis tools.
Is Weaviate or GPT Guard cheaper?
Weaviate starts at $45/mo and GPT Guard starts at See pricing page. Check both pricing pages for current plans.
Do Weaviate and GPT Guard have free plans?
Weaviate: Yes. GPT Guard: No, trial available.
Who makes Weaviate?
Weaviate is made by Weaviate, based in Netherlands.
Who makes GPT Guard?
GPT Guard is made by GPT Guard.
Which should I choose, Weaviate or GPT Guard?
Choose Weaviate if you value strong hybrid search and open source and self-hostable. Choose GPT Guard if you value masks data instead of blocking prompts and nothing to install.