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Energy · head to head

Influx Energy Management vs Stem Athena

Influx Energy Management logo

Influx Energy Management

Energy

Cloud-based energy and sustainability management

From
$500/month
Rated
-
Full reviewWebsite
Stem Athena logo

Stem Athena

Energy

AI-driven clean energy optimization

From
On request
Rated
-
Full reviewWebsite

The short version

  • They diverge on capability: Influx Energy Management covers Energy tracking, Stem Athena covers AI optimization.
  • Prices and features above were last checked on 30 August 2026.

Where they differ

Only the attributes on which Influx Energy Management and Stem Athena actually diverge.

Attributes where Influx Energy Management and Stem Athena differ
AttributeInflux Energy ManagementStem Athena
Starting price$500/monthOn request
PlatformsWeb, MobileWeb, Mobile, Api
Founded20122009

Identical on both: pricing model (subscription), free tier (No), user rating (Not yet rated), category (Energy).

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 Influx Energy Management

  • Energy tracking
  • Carbon accounting
  • Building analytics
  • Benchmarking
  • Sustainability reporting
  • Salesforce
  • SAP
  • SSL encryption

Only in Stem Athena

  • AI optimization
  • Energy storage management
  • Demand charge reduction
  • Grid services
  • Solar integration
  • Weather forecasting
  • Performance analytics
  • Remote monitoring

Both cover

  • Data encryption
  • Cloud deployment

What people use each for

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

Influx Energy Management

  • Energy trackingnot Stem Athena
  • Sustainability reportingnot Stem Athena

Stem Athena

  • Energy asset optimization and managementnot Influx Energy Management
  • Renewable energy integrationnot Influx Energy Management
  • Energy storage managementnot Influx Energy Management
  • Grid operations optimizationnot Influx Energy Management

Where each one falls short

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

Influx Energy Management

Nothing recorded yet. See the Influx Energy Management review.

Stem Athena

  • Stem's site names the product PowerTrack Optimizer, formerly Athena, so the Athena name is retired
  • No price, subscription fee or contract term is published anywhere on the site
  • The optimizer is one component of the wider PowerTrack suite alongside separate EMS, SCADA, Power Plant Controller and Logger products rather than a standalone licence
  • Design, procurement, commissioning and operation are sold as managed services separate from the software

Pricing, plan by plan

Influx Energy Management

$500/month
  • Starter$500/month
    • Basic tracking
    • Up to 10 buildings
  • Enterprise$undefined/month
    • Advanced analytics
    • Unlimited buildings
    • Custom reporting

Stem Athena

On request
  • Commercial$undefined/custom
    • Energy storage optimization
    • Demand charge management
    • Rate optimization
  • Utility$undefined/custom
    • Grid services
    • VPP management
    • Frequency regulation
  • Enterprise$undefined/custom
    • Fleet management
    • Portfolio optimization
    • Custom integrations

Which should you pick?

Choose Influx Energy Management if

  • You need energy tracking.
  • You work on Web, Mobile.
  • You also want carbon accounting.
Influx Energy Management review

Choose Stem Athena if

  • You need ai optimization.
  • You work on Web, Mobile, Api.
  • You also want energy storage management.
Stem Athena review

Questions people ask

Is Influx Energy Management or Stem Athena better?
Neither clearly leads. Influx Energy Management starts at $500/month and Stem Athena at On request, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Influx Energy Management or Stem Athena?
Influx Energy Management starts at $500/month and Stem Athena at On request.
Does Influx Energy Management or Stem Athena run on more platforms?
Influx Energy Management runs on Web, Mobile. Stem Athena runs on Web, Mobile, Api.
What is Influx Energy Management best used for?
Influx Energy Management is most often used for energy tracking, sustainability reporting. Of those, energy tracking and sustainability reporting are not what Stem Athena is typically brought in for.
What can Influx Energy Management do that Stem Athena cannot?
Influx Energy Management covers Energy tracking, Carbon accounting, Building analytics, Benchmarking. Stem Athena covers AI optimization, Energy storage management, Demand charge reduction, Grid services. Both handle Data encryption, Cloud deployment.

Answered from the vendors’ own pages

Stem Athena: How much does Stem Athena cost?

Stem does not publish pricing for Athena on its website. The company appears to use a custom enterprise pricing model. Interested customers must contact Stem directly through their website to inquire about pricing and availability.

Source
Stem Athena: Does Stem offer a free trial?

The Stem website does not mention a free trial or demo option for Athena. Customers are directed to contact Stem's sales team for information about trial access or pricing.

Source
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