AI · head to head
Galileo vs mParticle

Galileo
AI
Evaluation and observability platform for GenAI applications and agents
- From
- Free
- Rated
- -

mParticle
Automation Integration
The customer data platform for multi-channel marketing
- From
- $500/month
- Rated
- -
The short version
- Only Galileo has a free tier, so it costs nothing to try first.
- Each has a real cost: Galileo the free plan is limited to 5,000 traces per month, which is quickly outgrown by production workloads.; mParticle no pricing is published at any level, and the page offers only a pricing request or a sales conversation
- They diverge on capability: Galileo covers Pre-built evaluations, mParticle covers Data collection.
Where they differ
Only the attributes on which Galileo and mParticle actually diverge.
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 Galileo
- Pre-built evaluations
- Ground truth capture
- Luna models
- Agent behavior analysis
- Production guardrails
- Flexible deployment
Only in mParticle
- Data collection
- Audience building
- Segmentation
- Data governance
- Real-time sync
- Privacy management
- Analytics
- 100+ integrations
What people use each for
The jobs each tool is most often brought in to do.
Galileo
- Evaluating RAG and agent applications before production releasenot mParticle
- Monitoring live GenAI applications for failures and driftnot mParticle
- Applying real-time guardrails without custom integration worknot mParticle
- Reducing evaluation costs using distilled Luna judge modelsnot mParticle
mParticle
- Collecting customer event data once and routing it to many destinationsnot Galileo
- Building a customer data platform across web, mobile and server sourcesnot Galileo
Where each one falls short
Documented limitations, not opinions. Every one is a constraint you would hit in normal use.
Galileo
- The free plan is limited to 5,000 traces per month, which is quickly outgrown by production workloads.
- Real-time guardrails and unlimited trace capacity are reserved for the custom-priced Enterprise tier.
- Pro plan pricing scales with trace volume, so costs can grow unpredictably as usage increases.
- On-premises deployment requires an Enterprise contract rather than being available self-serve.
mParticle
- No pricing is published at any level, and the page offers only a pricing request or a sales conversation
- No free tier, minimum commitment or cost driver is stated anywhere on the pricing page
Pricing, plan by plan
Galileo
Free- FreeFree
- 5,000 traces/month
- Unlimited users
- Unlimited custom evaluations
- Pro$100/month
- 50,000 traces/month
- Standard role-based access control
- Advanced analytics and insights
- Enterprise$undefined/mo
- Unlimited trace capacity
- Custom rate limits
- Hosted, VPC, or on-prem deployment
mParticle
$500/month- Starter$500/month
- Basic features
- Email support
- Professional$1500/month
- Advanced features
- Priority support
- Enterprise$5000/month
- Custom solutions
- Dedicated support
Which should you pick?
Choose Galileo if
- You need pre-built evaluations.
- You want to start without paying.
- You work on web, api.
- You also want ground truth capture.
Choose mParticle if
- You need data collection.
- You work on Web, Mobile.
- You also want audience building.
Questions people ask
- Is Galileo or mParticle better?
- Neither clearly leads. Galileo starts at Free and mParticle at $500/month, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
- Which is cheaper, Galileo or mParticle?
- Galileo has a free tier; the other does not. Paid plans start at Free for Galileo and $500/month for mParticle.
- Does Galileo or mParticle run on more platforms?
- Galileo runs on web, api. mParticle runs on Web, Mobile.
- Can I use Galileo for free?
- Yes. Galileo has a free tier, so you can try it without paying. mParticle starts at $500/month.
- What is Galileo best used for?
- Galileo is most often used for evaluating rag and agent applications before production release, monitoring live genai applications for failures and drift, applying real-time guardrails without custom integration work, reducing evaluation costs using distilled luna judge models. Of those, evaluating rag and agent applications before production release and monitoring live genai applications for failures and drift are not what mParticle is typically brought in for.
- What can Galileo do that mParticle cannot?
- Galileo covers Pre-built evaluations, Ground truth capture, Luna models, Agent behavior analysis. mParticle covers Data collection, Audience building, Segmentation, Data governance.
Answered from the vendors’ own pages
Galileo: What does Galileo cost?
Galileo offers a free plan, a Pro plan at $100/month billed yearly (with a 33% annual discount), and a custom-priced Enterprise plan for unlimited trace capacity.
SourcemParticle: How much does mParticle cost?
mParticle does not publish pricing on its website. The pricing page directs customers to request a quote or contact the sales team through their contact forms.
SourceGalileo: Is there a free plan, and what are its limits?
The Free plan includes 5,000 traces per month with unlimited users and unlimited custom evaluations, aimed at developers and small teams experimenting with GenAI.
SourcemParticle: What is mParticle's pricing model?
mParticle uses a quote-based pricing model. Interested customers can request pricing information through the contact form, but specific rates and billing options are not publicly disclosed.
SourceGalileo: How is usage metered?
Galileo's pricing scales based on the number of traces processed each month, with Free capped at 5,000, Pro at 50,000, and Enterprise offering unlimited trace capacity.
SourceRelated pages
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