Is Amplitude or Orb better?

Neither clearly leads. Amplitude starts at Free and Orb at On request, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.

Which is cheaper, Amplitude or Orb?

Amplitude has a free tier; the other does not. Paid plans start at Free for Amplitude and On request for Orb.

Does Amplitude or Orb run on more platforms?

Amplitude runs on Web, Ios, Android, Api. Orb runs on Web, API.

Can I use Amplitude for free?

Yes. Amplitude has a free tier, so you can try it without paying. Orb starts at On request.

What is Amplitude best used for?

Amplitude is most often used for user behavior analysis, feature adoption tracking, conversion rate optimization, customer journey mapping. Of those, user behavior analysis and feature adoption tracking are not what Orb is typically brought in for.

What can Amplitude do that Orb cannot?

Amplitude covers Event tracking, User segmentation, Funnel analysis, Retention analysis. Orb covers Usage metering, Automated billing, Pricing modeling, Revenue recognition.

Technology · head to head

Amplitude vs Orb

Amplitude

Technology

The digital analytics platform to understand your users

From: Free
Rated: -

Full review Website

Orb

Accounting

Revenue design platform automating usage-based billing and pricing strategy

From: On request
Rated: -

Full review Website

The short version

Only Amplitude has a free tier, so it costs nothing to try first.
Each has a real cost: Amplitude metered on event volume, so instrumenting more of a product raises the bill even if the audience does not grow; Orb custom pricing model requires sales consultation, no transparent public pricing
They diverge on capability: Amplitude covers Event tracking, Orb covers Usage metering.

Where they differ

Only the attributes on which Amplitude and Orb actually diverge.

Attributes where Amplitude and Orb differ
Attribute	Amplitude	Orb
Starting price	Free	On request
Pricing model	Unknown	Custom pricing based on billing volume and events
Free tier	Yes	No
Platforms	Web, Ios, Android, Api	Web, API
Category	Technology	Accounting
Founded	2012	Unknown

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 Amplitude

Event tracking
User segmentation
Funnel analysis
Retention analysis
Cohort analysis
A/B testing
Revenue analytics
Predictive analytics

Only in Orb

Usage metering
Automated billing
Pricing modeling
Revenue recognition
Spend controls
Pricing calculator
NetSuite integration
Data warehouse sync

What people use each for

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

Amplitude

User behavior analysisnot Orb
Feature adoption trackingnot Orb
Conversion rate optimizationnot Orb
Customer journey mappingnot Orb
Retention improvementnot Orb

Orb

Implementing usage-based billing for cloud infrastructure providersnot Amplitude
Modeling and testing multiple pricing strategies before launchnot Amplitude
Automating revenue recognition for financial reportingnot Amplitude
Managing complex hybrid pricing (seats plus usage) at scalenot Amplitude
Providing customers real-time spend controls and usage visibilitynot Amplitude

Where each one falls short

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

Amplitude

Metered on event volume, so instrumenting more of a product raises the bill even if the audience does not grow
The free plan covers 2M events a month
The Plus plan scales to 70M events, above which pricing is custom
Growth and Enterprise pricing is not published

Orb

Custom pricing model requires sales consultation, no transparent public pricing
Pricing based on both events and billing volume adds complexity to cost estimation
Enterprise-focused positioning may be overkill for simple subscription use cases
Requires integration with existing accounting systems for full value
Limited information on free tier or trial availability

Pricing, plan by plan

Amplitude

Free

StarterFree
- 2 million events per month
Plus$49/month
- $0.049 per MTU
- Up to 300k MTUs
- Advanced analytics
GrowthFree
- Causal insights
- Feature experimentation
- Real-time streaming
EnterpriseFree
- Cross-product analysis
- Advanced permissions
- Dedicated account manager

Orb

On request

Core$undefined/custom
- Real-time event ingestion (up to 250K+ events/second)
- Real-time alerting
- Hybrid and usage-based billing
Advanced$undefined/custom
- All Core features
- Data warehouse sync
- Salesforce integration
Enterprise$undefined/custom
- All Advanced features
- Enterprise-grade SLAs
- Dedicated support

Which should you pick?

Choose Amplitude if

You need event tracking.
You want to start without paying.
You work on Web, Ios, Android, Api.
You also want user segmentation.

Amplitude review

Choose Orb if

You need usage metering.
You work on Web, API.
You also want automated billing.

Orb review

Questions people ask

Is Amplitude or Orb better?: Neither clearly leads. Amplitude starts at Free and Orb at On request, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Amplitude or Orb?: Amplitude has a free tier; the other does not. Paid plans start at Free for Amplitude and On request for Orb.
Does Amplitude or Orb run on more platforms?: Amplitude runs on Web, Ios, Android, Api. Orb runs on Web, API.
Can I use Amplitude for free?: Yes. Amplitude has a free tier, so you can try it without paying. Orb starts at On request.
What is Amplitude best used for?: Amplitude is most often used for user behavior analysis, feature adoption tracking, conversion rate optimization, customer journey mapping. Of those, user behavior analysis and feature adoption tracking are not what Orb is typically brought in for.
What can Amplitude do that Orb cannot?: Amplitude covers Event tracking, User segmentation, Funnel analysis, Retention analysis. Orb covers Usage metering, Automated billing, Pricing modeling, Revenue recognition.

Answered from the vendors’ own pages

Amplitude: Does Amplitude have a free plan?

Yes, Amplitude offers a free Starter plan with 2 million events per month and access to the entire platform including analytics, session replay, and experimentation features.

Source

Orb: How does Orb pricing work?

Orb uses custom pricing based on your billing volume (total value of invoices) and events (raw data records ingested). Specific costs must be discussed with their sales team.

Source

Amplitude: What is Amplitude's pricing based on?

Amplitude's pricing is based on the number of monthly tracked users (MTUs), data volume, and advanced features selected. The Plus plan starts at $49 per month with a rate of $0.049 per MTU.

Source

Orb: What is the difference between Core, Advanced, and Enterprise plans?

Core includes event ingestion and basic billing automation. Advanced adds data warehouse sync and Salesforce/NetSuite integrations. Enterprise adds SLAs, dedicated support, and mission-critical guarantees.

Source

Amplitude: What analytics features does every Amplitude plan include?

Every plan includes access to the full platform: analytics, session replay, feature experimentation, web experimentation, guides and surveys, activation, and AI tools like AI Feedback and AI Assistant.

Source

Orb: Can Orb handle hybrid pricing models?

Yes. Orb supports hybrid pricing combining seat-based, usage-based, and flat-rate components, making it suitable for complex monetization strategies.

Source

Amplitude vs Orb

Amplitude

Orb

The short version

Where they differ

What each one covers

Only in Amplitude

Only in Orb

What people use each for

Amplitude

Orb

Where each one falls short

Amplitude

Orb

Pricing, plan by plan

Amplitude

Orb

Which should you pick?

Choose Amplitude if

Choose Orb if

Questions people ask

Answered from the vendors’ own pages

Related pages

More on Amplitude

More on Orb

Keep looking

Other head to heads