Software · pricing
Stem Athena pricing
Stem Athena publishes 3 tiers. Below is each one, what it adds over the tier beneath it, and where the ladder stops being worth climbing for most people.
- Entry price
- On request
- Model
- Subscription
- Tiers
- 3
- Free tier
- Not on record
Stem Athena plans, side by side
Every published tier in ascending order of price, with the number of features each one lists. An absence here means the record does not itemise it, not that the tier lacks it.
| Plan | Price | Features listed | Step up from the tier below |
|---|---|---|---|
| Commercial | On request | 5 | Entry tier |
| Utility | On request | 5 | Priced on request |
| Enterprise | On request | 5 | Priced on request |
What each tier adds
The set difference between each tier's feature list and the one beneath it. Where a tier lists nothing new, the vendor has either stopped repeating the inherited list or the tier raises limits rather than adding capability, the record does not distinguish the two, so this page does not either.
Commercial
On requestThe entry tier. It covers energy storage optimization, demand charge management, rate optimization, performance monitoring, mobile app.
Utility
On requestOver Commercial, this tier adds:
- Grid services
- VPP management
- Frequency regulation
- Capacity markets
- Wholesale optimization
Enterprise
On requestOver Utility, this tier adds:
- Fleet management
- Portfolio optimization
- Custom integrations
- API access
- Dedicated support
What the product covers
The full Stem Athena feature record, grouped as the catalogue groups it. This is the product as a whole; the record does not map every feature onto a specific tier.
Core
- AI optimization
- Energy storage management
- Demand charge reduction
- Grid services
- Solar integration
- Weather forecasting
- Performance analytics
- Remote monitoring
Integrations
- Tesla
- Enphase
- SolarEdge
- Generac
- Utility APIs
- SCADA
- Building management
Security
- SOC2
- ISO27001
- Data encryption
- Cybersecurity
Deployment
- Cloud deployment
Platform
- Web support
- Mobile support
- Api support
Localization
- English language support
People bring Stem Athena in for optimising dispatch and market participation of battery energy storage, monitoring and reporting on solar and storage asset performance, remote diagnostics across renewable generation fleets. If that is not the job you are buying for, the alternatives to Stem Athena are worth a look before you commit to a tier.
Before you pay for Stem Athena
Three things this page cannot tell you, and all three change the bill. The record carries a price and a billing period but not the unit - per-seat and flat-rate pricing are indistinguishable in this data, so a five-person team may be looking at five times the figure above. It carries no annual rate, so any discount for paying yearly is not something this page can quote. And it carries no trial length.
What it can tell you is the shape of the ladder: 3 tiers between On request and On request, with the jump itemised above. With no free tier on record, the cheapest way to answer the rest is to compare Stem Athena against the tools that do have one before committing.
Stem Athena runs on web, mobile, api, and is published by Stem Inc of San Francisco, CA. The full record is on the Stem Athena review.
Stem Athena pricing questions
- How much does Stem Athena cost?
- Stem Athena publishes 3 tiers, from On request for Commercial up to On request for Enterprise. The cheapest paid tier is On request.
- Does Stem Athena have a free plan?
- Not on the record we hold: Stem Athena is listed as subscription. Whether a free trial is offered is not something this record captures, so check the vendor's site.
- What is the difference between Commercial and Utility on Stem Athena?
- Utility costs On request against On request, and adds grid services, vpp management, frequency regulation, capacity markets.
- What am I actually paying for with Stem Athena?
- The record lists 24 features across 6 areas: core, integrations, security, deployment, platform, localization. In practice it is brought in for optimising dispatch and market participation of battery energy storage, monitoring and reporting on solar and storage asset performance, remote diagnostics across renewable generation fleets.
- Does Stem Athena charge per user?
- The record carries a price and a billing period for each of its 3 tiers, but not the unit that price is charged in. Per-seat and flat-rate billing look identical in this data, so check the vendor's page before budgeting for a team.
- Are these Stem Athena prices current?
- They are what the catalogue entry holds, refreshed when the entry is. Vendors change pricing without notice and nobody at Softwr re-verifies each tier by hand, so treat this as a structured summary and the vendor's own pricing page as the authority.
- What should I compare Stem Athena against before paying?
- Nothing else in this directory is filed close enough to Stem Athena to make a useful price comparison.