mParticle vs Weaviate: Full Comparison (2026)
Pricing, features, scores, and a clear verdict on which one is right for you.
The bottom line
mParticle positions itself as "enterprise mobile-first customer data platform" while Weaviate goes after "the ai-native vector database" — so the right pick depends on which problem you're actually solving. They take different commercial approaches — mParticle uses a enterprise-based model and Weaviate a freemium approach, which affects how costs scale as your team grows. Weaviate lets you start for free, which means you can validate the fit before committing budget. mParticle requires a paid commitment upfront, so make sure it matches your workflow before signing. mParticle (founded 2012) has had more time to build out its ecosystem and integrations, while Weaviate (2019) tends to move faster on modern UX and newer workflows.
At a glance
| mParticle | Weaviate | |
|---|---|---|
| Our score | 72/100 | 83/100 |
| Starting price | Free | Free |
| Free tier | No | Yes |
| Best for | Enterprise mobile-first customer data platform | The AI-native vector database |
Pricing comparison
Calculate your cost
Feature comparison
core
| Feature | mParticle | Weaviate |
|---|---|---|
| Event collection | Yes | No |
| Mobile SDKs | Yes | No |
| Data routing | Yes | No |
| Identity resolution | Yes | No |
| Real-time processing | Yes | No |
| Vector search | No | Yes |
| Hybrid search | No | Yes |
| Multi-modal | No | Yes |
| GraphQL API | No | Yes |
| REST API | No | Yes |
Ratings breakdown
What the data tells us
Key capabilities you'd miss
Choosing mParticle means going without Vector search, Hybrid search, Multi-modal (which Weaviate offers). Choosing Weaviate means losing Event collection, Mobile SDKs, Data routing. These are the features that typically drive the final decision — check whether your workflow depends on any of them before committing.
What company size tells you
Weaviate (51-200 employees) has the engineering bench to ship features across many fronts but may iterate slower on individual requests. mParticle (201-500 employees) typically ships faster on its core product but may lag on peripheral features. Consider which matters more for your roadmap.
Choose mParticle if...
- You're ready to invest from $null/mo
- You value powerful features over simplicity
- You need enterprise-grade capabilities
Choose Weaviate if...
- You want a free tier to get started
- You value powerful features over simplicity
- Getting strong value for money is a priority
Frequently asked questions
Is mParticle or Weaviate better?
Weaviate scores 83/100 compared to mParticle's 72/100 on VendorVS. However, the best choice depends on your needs — mParticle excels at ease of use (6/10) while Weaviate scores 7/10.
How much does mParticle cost compared to Weaviate?
mParticle starts at free. Weaviate starts at free (free tier available). mParticle is the more affordable option.
Does mParticle or Weaviate have a free plan?
Weaviate offers a free tier. mParticle does not — its cheapest plan starts at $null/mo.
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