Suggestions appear as you type. Use the up and down arrows to choose one and Enter to open it.

This page's audience our own tag's counts — open to see them
–Visits
–Page views
–Clicks to vendors
–Time on page
–Reading now
Clicks to vendors, by tool
  • –
Top countries
  • –
Devices
  • –

– · visits, page views and clicks counted by our own tag, which counts more than our checked analytics; every figure rounded down · how we count

Head-to-head · Environmental, Social and Governance Reporting Software

Assent Sustainability Platform vs Sphera Corporate Sustainability Software

  • Updated Oct 2026
  • Both researched from official sources
  • 6 checks side by side
Higher score Assent Sustainability Platform #5 in Environmental, Social and Governance Reporting Software 8.8/10 Pricing on request ✓ 5 of 5 features Visit Assent
Sphera Corporate Sustainability Software #8 in Environmental, Social and Governance Reporting Software 8.5/10 Pricing on request ✓ 3 of 5 features Contact Sphera

Assent Sustainability Platform leads on 0 checks, Sphera Corporate Sustainability Software on 0, and 6 are even. Who comes out ahead on the 6 yes/no, price and count checks where we have data for both products. The editor score weighs everything else too.

Our verdict

  • Highest scoreAssent Sustainability Platform · 8.8/10
  • Most featuresAssent Sustainability Platform · 5 of 5

Assent Sustainability Platform scores higher on our rubric for environmental, social and governance reporting software: 8.8 against 8.5 out of 10; our editors rank them #5 and #8.

Assent Sustainability Platform is the better fit for mid-market and enterprise supplier ESG programs. Sphera Corporate Sustainability Software is the better fit for enterprise disclosure and emissions traceability.

  • Assent Sustainability Platform fits best

    Mid-market and enterprise supplier ESG programs

  • Sphera Corporate Sustainability Software fits best

    Enterprise disclosure and emissions traceability

Advertiser disclosure: iTechGuides is reader-supported. Vendors can pay for top positions in our rankings and for a place on other products' pages, and we may earn a commission when you click some links. Bought places stand at the number bought; this page and our disclosure say so. Paying vendors may get a fuller, more detailed review from our editors, and that review can change their score. How we rank.

Side by side

Feature Assent Sustainability Platform 8.8/10 Visit ↗ Sphera Corporate Sustainability Software 8.5/10 Visit ↗
At a glance
Editor score 8.8 8.5
Ranking #5 in Environmental, Social and Governance Reporting Software #8 in Environmental, Social and Governance Reporting Software
Best for Mid-market and enterprise supplier ESG programs Enterprise disclosure and emissions traceability
Pricing model Paid Paid
Starting price Pricing on request Pricing on request
Free plan — Not checked yet
Free trial — —
Deployment Cloud Cloud
Platforms Web Web
Integrations 200+ integrations 2 integrations
Built for Mid-market, Enterprise Enterprise
Features Assent Sustainability Platform 5/5 · Sphera Corporate Sustainability Software 3/5
GHG accounting ✓ ✓
Scope 3 tracking ✓ ✓
Materiality assessment ✓ (best) Not checked yet
Supplier data portal ✓ (best) Not checked yet
Assurance workflows ✓ ✓
Specs
Framework coverage Multiple Multiple
Reporting exports Not checked yet Pdf-xbrl-api
Our review
Pros
  • Collects supplier ESG data through surveys and data exchange.
  • Tracks supplier risk and corrective-action progress in dashboards.
  • Supports GRI, TCFD, SASB and CSRD value-chain reporting.
  • Connects data from ERP and CRM systems
  • Supports Scope 3 calculations and emissions traceability
  • Includes framework-aligned templates and inline XBRL preparation
Cons
  • Platform pricing is provided by demo and quote, not published plan tiers.
  • Its focus on complex manufacturers may exceed simpler ESG needs.
  • Web and cloud deployment may not suit teams seeking other deployment options.
  • Pricing is available only by contacting Sphera
  • Designed for enterprise reporting needs, not smaller teams
  • Materiality services are separate consulting, not a software workflow
Our verdict

Assent Sustainability Platform helps manufacturers collect, manage and analyze sustainability and compliance information across their supply chains. Supplier surveys and data collection sit alongside risk dashboards, supplier screening,…

Read the review →

Sphera Corporate Sustainability Software brings sustainability data collection, emissions calculation and ESG disclosure preparation into one cloud product. It is aimed at enterprises with complex reporting needs, especially teams that…

Read the review →
  1. Assent Sustainability PlatformEnvironmental, Social and Governance Reporting Software 8.8Pricing on request
  2. Sphera Corporate Sustainability SoftwareEnvironmental, Social and Governance Reporting Software 8.5Pricing on request

Strengths and trade-offs

  • Assent Sustainability Platform — where it wins

    • Collects supplier ESG data through surveys and data exchange.
    • Tracks supplier risk and corrective-action progress in dashboards.
    • Supports GRI, TCFD, SASB and CSRD value-chain reporting.

    Where it doesn't

    • Platform pricing is provided by demo and quote, not published plan tiers.
    • Its focus on complex manufacturers may exceed simpler ESG needs.
    • Web and cloud deployment may not suit teams seeking other deployment options.

  • Sphera Corporate Sustainability Software — where it wins

    • Connects data from ERP and CRM systems
    • Supports Scope 3 calculations and emissions traceability
    • Includes framework-aligned templates and inline XBRL preparation

    Where it doesn't

    • Pricing is available only by contacting Sphera
    • Designed for enterprise reporting needs, not smaller teams
    • Materiality services are separate consulting, not a software workflow
  • Assent Sustainability Platform8.8/10 · Pricing on request

    Supplier ESG collection, risk monitoring and reporting for complex manufacturers.

    Visit AssentFull verdict →
  • Sphera Corporate Sustainability Software8.5/10 · Pricing on request

    Connect sustainability data to emissions calculations and disclosure workflows.

    Contact SpheraFull verdict →

More comparisons

All environmental, social and governance reporting software comparisons → · Full ranking →

Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

Last updated · How we research and update