TreeAge Pro vs OpinionX

TreeAge Pro8.1Visit OpinionX7.4Visit

Higher score TreeAge Pro #4 in Decision-Making Software 8.1/10 Pricing on request ✓ 0 of 3 features Visit TreeAge Pro

vs

OpinionX #8 in Decision-Making Software 7.4/10 Free plan Free plan✓ 1 of 3 features Visit OpinionX

• TreeAge Pro fits best

  Analysts modeling clinical or cost-effectiveness decisions

• OpinionX fits best

  Groups gathering and ranking opinions for free

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Side by side

Feature	TreeAge Pro 8.1/10 Visit ↗	OpinionX 7.4/10 Visit ↗
At a glance
Editor score	8.1	7.4
Ranking	#4 in Decision-Making Software	#8 in Decision-Making Software
Best for	Analysts modeling clinical or cost-effectiveness decisions	Groups gathering and ranking opinions for free
Pricing model	Paid	Free plan + paid
Starting price	Pricing on request	Free plan
Free plan	Not checked yet	✓ (best)
Free trial	—	—
Deployment	Desktop	Cloud
Platforms	Windows, macOS	Web
Built for	Small business, Mid-market, Enterprise	Small business, Mid-market
Features TreeAge Pro 0/3 · OpinionX 1/3
Criteria scoring	Not checked yet	Not checked yet
Collaborative input	Not checked yet	✓ (best)
Decision templates	Not checked yet	Not checked yet
Specs
Decision methods	Not checked yet	Mixed
Export formats	Not checked yet	Not checked yet
Native integrations	Not checked yet	Not checked yet
Our review
Pros	Builds decision trees, Markov cohort models and microsimulations Supports Monte Carlo simulation and deterministic and probabilistic sensitivity analysis Visualizes models and compares scenarios, outcomes and costs	Collects structured input from multiple participants Supports ranking and prioritizing options Offers voting workflows and shareable decision activities
Cons	Desktop deployment limits access to Windows and macOS environments Pricing and licensing require contacting the vendor Support channels are limited to documentation	Focused on input, ranking and voting rather than formal decision modeling Web-based, with no other platform listed Plan limits and paid-tier distinctions are not described
Our verdict	TreeAge Pro is desktop decision-analysis software for analysts, researchers, consultants, healthcare organizations and academic users who need to compare modeled alternatives. Its focus is quantitative evaluation: users can construct… Read the review →	OpinionX is a web-based tool for groups that need to gather opinions, compare options and document decisions. It suits teams that want participants to contribute asynchronously or in facilitated discussions, then use ranking or voting to… Read the review →

Strengths and trade-offs

• TreeAge Pro — where it wins

  • Builds decision trees, Markov cohort models and microsimulations
  • Supports Monte Carlo simulation and deterministic and probabilistic sensitivity analysis
  • Visualizes models and compares scenarios, outcomes and costs

  Where it doesn't

  • Desktop deployment limits access to Windows and macOS environments
  • Pricing and licensing require contacting the vendor
  • Support channels are limited to documentation

• OpinionX — where it wins

  • Collects structured input from multiple participants
  • Supports ranking and prioritizing options
  • Offers voting workflows and shareable decision activities

  Where it doesn't

  • Focused on input, ranking and voting rather than formal decision modeling
  • Web-based, with no other platform listed
  • Plan limits and paid-tier distinctions are not described

• TreeAge Pro8.1/10 · Pricing on request

  A desktop modeling tool for comparing decisions, costs and uncertain outcomes.

  Visit TreeAge ProFull verdict →
• OpinionX7.4/10 · Free plan

  OpinionX helps groups collect input, rank options and make decisions together.

  Visit OpinionXFull verdict →