Constellia ESG vs Ivalua: Which is Better in 2026?
Choosing between Constellia ESG and Ivalua comes down to understanding what each tool does best. This comparison breaks down the key differences so you can make an informed decision based on your specific needs, not marketing claims.
Bottom line: Constellia ESG is our overall pick for finance workflows. Pick Ivalua if you need a free tier to start with.
Short on time? Here's the quick answer
We've tested both tools. Here's who should pick what:
Constellia ESG
Empowering organizations to buy better and manage spend through compliant procurement solutions.
Best for you if:
- • Manages over £400M in spend for public and private sectors.
- • Connects buyers with 4,000+ pre-approved suppliers across 400+ subcategories.
Ivalua
The Enterprise AI Platform for comprehensive procurement, spend, and supplier management.
Best for you if:
- • You want to try before committing
- • Unified Source-to-Pay platform for all spend categories.
- • Leverages AI for augmented intelligence, automation, and efficiency.
| At a Glance |  Constellia ESG |  Ivalua |
|---|---|---|
Starts at | Custom | FreeFree tier available |
Best For | Finance | Finance |
Rating | - | 4.4/5 |
Free plan | No | Yes |
Choose Constellia ESG or Ivalua?
Choose Constellia ESG if
Empowering organizations to buy better and manage spend through compliant procurement solutions.
- Streamlines complex procurement processes
- Achieves significant cost savings (up to 21% in mini-competitions)
- Ensures compliance with public sector regulations
Choose Ivalua if
The Enterprise AI Platform for comprehensive procurement, spend, and supplier management.
- Comprehensive Source-to-Pay solution covering all spend and suppliers.
- Augmented intelligence and automation significantly improve operational efficiency.
- Provides 360-degree visibility into spend, suppliers, and contracts.
- You want a free tier before you commit
| Feature | Constellia ESG | Ivalua |
|---|---|---|
| Pricing Model | Paid | Freemium |
| User Rating | No ratings yet | ★4.4/5 99 reviews |
| Categories | FinanceSupply Chain | FinanceAnalytics |
In-Depth Analysis
Constellia ESG
Empowering organizations to buy better and manage spend through compliant procurement solutions.
Strengths
- +Streamlines complex procurement processes
- +Achieves significant cost savings (up to 21% in mini-competitions)
- +Ensures compliance with public sector regulations
- +Provides rapid supplier award times (as little as 2 days)
- +Offers a diverse and dynamic supplier base
Weaknesses
- -Specific pricing details are not publicly available
- -Primarily focused on UK public and private sectors, which might limit international applicability
- -Requires engagement with their team for detailed understanding of services
Key features
Ivalua
The Enterprise AI Platform for comprehensive procurement, spend, and supplier management.
Strengths
- +Comprehensive Source-to-Pay solution covering all spend and suppliers.
- +Augmented intelligence and automation significantly improve operational efficiency.
- +Provides 360-degree visibility into spend, suppliers, and contracts.
- +Highly adaptable with no-code/low-code flexibility for unique requirements.
- +Strong focus on risk mitigation, compliance, and sustainability.
Weaknesses
- -No free trial or publicly available pricing information, suggesting it's designed for enterprise budgets.
- -Implementation might be complex given the breadth of features and customization options.
Key features
Pricing: Constellia ESG vs Ivalua
| Plan | Constellia ESG | Ivalua |
|---|---|---|
| Tier 1 | Pricing based level of service AEC Omni CPV Neutral Vendor MSP Framework for Multi-Specialism Services | N/A |
| Tier 2 | Pricing based level of service AEC Neutral Vendor Framework for Multi-Specialism Services | N/A |
| Tier 3 | Pricing based on project value AND direct award /mini competition SEWTAPS Framework (let by Cardiff Council) | N/A |
| Tier 4 | Pricing based on project value AND sourcing route ESPO MSTAR4 Lot 4 Framework | N/A |
| Tier 5 | Pricing based level of service Neutral Vendor Framework for Innovation (NVFi) | N/A |
Pricing verified from each vendor's public pricing page. Compare in detail on Constellia ESG pricing and Ivalua pricing.
Who Should Use What?
On a budget?
Ivalua has a free tier. Constellia ESG is paid only.
Go with: Ivalua
Want the highest-rated option?
Ivalua is rated 4.4/5. Constellia ESG has no ratings yet.
Go with: Ivalua
Value user reviews?
Constellia ESG: no ratings yet. Ivalua: 99 reviews (4.4/5).
Go with: Ivalua
3 Questions to Help You Decide
What's your budget?
Constellia ESG is paid. Ivalua is freemium. Ivalua lets you start free.
What's your use case?
Both are finance tools. Compare their specific features to decide.
How important are ratings?
Ivalua is rated 4.4/5; Constellia ESG has no ratings yet.
Key Takeaways
Constellia ESG
- Our pick for this comparison
Ivalua
- Has a free tier
The Bottom Line
Constellia ESG is our pick. Ivalua has a free tier if you want to test without paying.
Frequently Asked Questions
Is Constellia ESG or Ivalua better?
Constellia ESG is rated in our evaluation. Constellia ESG is paid and Ivalua is freemium.
What are Constellia ESG and Ivalua used for?
Constellia ESG: Empowering organizations to buy better and manage spend through compliant procurement solutions.. Ivalua: The Enterprise AI Platform for comprehensive procurement, spend, and supplier management..
What does Constellia ESG cost vs Ivalua?
Constellia ESG is a paid tool. Ivalua is freemium (free tier + paid plans). Visit their websites for detailed pricing.