Plan A vs Sphera
ESG & sustainability head-to-head for ERP teams: evidenced capabilities, published pricing, and which ERPs each actually integrates with.
| Starting price | Annual subscription, quote-based | Quote-based |
| Deployment | Cloud | Cloud |
| Company size | SMB, Mid-market, Enterprise | — |
| Stated ERP integrations | None listed | SAP |
| Vendor | Plan A | Sphera |
Our take
Where Plan A leads
- Stronger evidenced coverage on 14 of the 29 capabilities where they differ (led by multi-entity / multi-geography consolidation and decarbonization action plans).
Where Sphera leads
- Stronger evidenced coverage on 15 of the 29 capabilities where they differ (led by calculation audit trail and financed / portfolio emissions).
- Stated SAP integration the alternative doesn't list.
Where they differ
The 29 capabilities (of 59 in the ESG & sustainability taxonomy) where the evidence separates them, biggest gaps first. “Not evidenced” means our research found no public documentation of this capability — the vendor may still offer it. Confirm on a demo.
| Capability | ||
|---|---|---|
| Multi-entity / multi-geography consolidationCarbon & GHG Accounting | Core strength Multi-entity / subsidiary structuring | Not evidenced |
| Calculation audit trailCarbon & GHG Accounting | Not evidenced | Core strength Data lineage from raw source through methodology |
| Financed / portfolio emissionsCarbon & GHG Accounting | Not evidenced | Core strength Portfolio management for asset managers and financial services |
| Water, waste & energy trackingCarbon & GHG Accounting | Not evidenced | Core strength Water usage/discharge monitoring, waste management |
| TCFD/ISSB-aligned reportingRegulatory Disclosure & Reporting | Not evidenced | Core strength SASB, TCFD, IIRC, CDSB, SDG alignment |
| GRI/SASB-aligned reportingRegulatory Disclosure & Reporting | Not evidenced | Core strength |
| CDP questionnaire supportRegulatory Disclosure & Reporting | Not evidenced | Core strength |
| Assurance / audit-readiness supportRegulatory Disclosure & Reporting | Not evidenced | Core strength Audit trail supporting third-party assurance |
| Decarbonization action plansDecarbonization & Target Management | Core strength Modular decarbonisation action planning | Not evidenced |
| Guided internal data-collection workflowsData Collection & Integration | Core strength Guided data onboarding into the platform | Not evidenced |
| Conversational AI assistantAI & Automation | Core strength Gaia AI generative assistant for sustainability questions | Not evidenced |
| Water withdrawal/discharge managementEnvironmental Operations & EHS | Not evidenced | Core strength Water usage and discharge monitoring |
| Waste stream managementEnvironmental Operations & EHS | Not evidenced | Core strength |
| Emission factor libraryCarbon & GHG Accounting | Not evidenced | Supported Mass-based factors for accuracy vs spend-based estimates |
| GHG Protocol-aligned methodologyCarbon & GHG Accounting | Supported Certified / scientifically verified methodology | Not evidenced |
| Supplier data-request campaignsSupplier & Value Chain Engagement | Supported Enterprise tier includes 500 suppliers | Not evidenced |
| US climate disclosure (SEC / SB 253 / SB 261)Regulatory Disclosure & Reporting | Supported Guidance on US SEC climate rules, UK SDR | Not evidenced |
| EU Taxonomy alignment reportingRegulatory Disclosure & Reporting | Supported Guidance-level EU Taxonomy coverage | Not evidenced |
| Collect-once, report-to-manyRegulatory Disclosure & Reporting | Not evidenced | Supported Data capture/validation/aggregation across frameworks |
| Automated data quality checksData Collection & Integration | Not evidenced | Supported Data capture, validation and normalization |
| AI regulatory guidanceAI & Automation | Supported Gaia AI assistant for sustainability questions | Not evidenced |
| Environmental permit & compliance trackingEnvironmental Operations & EHS | Not evidenced | Supported Refrigerant compliance and GHG Tracking Software module |
| Activity-based and spend-based calculationCarbon & GHG Accounting | Core strength Activity-based, spend-based and average-data methods | Supported Mass-based factors contrasted against spend-based estimates |
| Life cycle assessment (LCA)Product Carbon Footprint & LCA | Not evidenced | Partial Managed LCA content libraries referenced; workflow not detailed |
| CBAM import-emissions reportingSupplier & Value Chain Engagement | Partial Named among frameworks with guidance coverage, not a confirmed module | Not evidenced |
| Reduction scenario / what-if modellingDecarbonization & Target Management | Partial Emissions/cost forecasting; explicit scenario tool not detailed | Not evidenced |
| CapEx/OpEx budget integrationDecarbonization & Target Management | Partial Emissions and cost forecasting; not explicit CapEx/OpEx tool | Not evidenced |
| Automated data ingestionData Collection & Integration | Supported Automated data aggregation workflows | Core strength Capture, validation, normalization and aggregation |
| API-based data integrationData Collection & Integration | Core strength API-based data transfer between Plan A and other systems | Supported Integration with existing ERP and CRM business systems |
Both grade identically on the other 30 capabilities — see each product's full profile: Plan A, Sphera.
Plan A vs Sphera — FAQs
Is Plan A or Sphera better for ERP integration?
They state different ERP coverage: Plan A lists no ERP integrations publicly; Sphera lists SAP.
Which is cheaper, Plan A or Sphera?
Neither publishes a list price — both quote. Ask each for the all-in first-year cost at your seat count, as one number, and compare those.
Get pricing for both
Tell us your ERP, seat count and must-haves and we'll come back with an independent view of what Plan A and Sphera should each cost you — and whether a third option belongs on your shortlist.