Carta vs Crux: Pricing and Ratings Compared (2026)
Entry prices and free plans as read on each vendor's pricing page, and user ratings as published on review sites, for Carta and Crux side by side. This page compares data; it is not a hands-on review.
On the data: On the data below, Carta leads on a free plan. We do not name an overall winner for this pair.
Short on time? Here's the quick answer
Based on published vendor pricing and features and on public review data, here's who should pick what:
Carta
Equity management and cap table software
Best for you if:
- • You want cap table management leader
Crux
Finance clean energy faster with AI-driven diligence and deal execution
Best for you if:
- • You want accelerates financing for clean energy projects and manufacturing
| At a Glance | Carta | Crux |
|---|---|---|
Starts at | Free plan, paid from $299/mo, billed monthly Starter plan | Not published |
Category | Finance Compliance Management | Finance Sustainability & ESG |
Rating | 3.7/5 G2 4.4 · Trustpilot 2.2 238 reviews | n/a |
Free plan | No | No |
Watch out for | Potential overage fees for stakeholders beyond tier limits. | n/a |
Choose Carta or Crux?
Choose Carta if
- You want cap table management leader
- You want 409A valuations
Choose Crux if
- You want accelerates financing for clean energy projects and manufacturing
- You want reduces transaction friction and speeds up deal closures
In-Depth Analysis
Carta
Equity management and cap table software
Carta's pricing is quite generous for early-stage startups with its free 'Launch' tier, offering essential cap table and basic 409A.
Watch out
Potential overage fees for stakeholders beyond tier limits.
Strengths
- Pro: Cap table management leader
- Pro: 409A valuations
- Pro: Equity management
- Pro: Investor relations
- Pro: Industry standard
Weaknesses
- Con: Expensive
- Con: Per-stakeholder pricing
- Con: Overkill for small companies
- Con: Complex for simple needs
- Con: Migration difficult
Key features
Crux
Finance clean energy faster with AI-driven diligence and deal execution
Strengths
- Pro: Accelerates financing for clean energy projects and manufacturing.
- Pro: Reduces transaction friction and speeds up deal closures.
- Pro: Provides access to a large network of vetted counterparties.
- Pro: Offers deep market insights and data-driven benchmarking.
- Pro: Supports various stakeholders across the clean energy finance ecosystem.
Weaknesses
- Con: Specific pricing details are not publicly available.
- Con: Primarily focused on the clean energy sector, which may limit broader applicability.
Key features
Plans and prices: Carta vs Crux
| Tool | Plans and prices | Source |
|---|---|---|
| Carta |
| carta.com read Sep 30, 2026 |
| Crux | No plan prices on file | cruxclimate.com |
Prices as read on each vendor's own pricing page on the date shown. Plans are listed per tool and are not matched against the other tool's plans: a plan name or price in one column says nothing about the same row in the other. Details on Carta pricing and Crux pricing.
Key Takeaways
Carta
- Has a free plan
Crux
- Choose if you want finance clean energy faster with AI-driven diligence and deal execution
What the data shows
On the data below, Carta leads on a free plan. We do not name an overall winner for this pair.
- Only Carta has a published user rating (3.7/5 from 238 reviews); Crux has none we can show.
- Carta starts at $299/mo, billed monthly; Crux has no public paid plan price on file.
- Only Carta has a free plan.
Criteria: user rating (only above 20 reviews on both sides, gap of 0.2 or more), entry price (only on the same billing basis), free plan. How we rate
Frequently Asked Questions
How do Carta and Crux compare in 2026?
On the data below, Carta leads on a free plan. We do not name an overall winner for this pair. Only Carta has a published user rating (3.7/5 from 238 reviews); Crux has none we can show. Carta starts at $299/mo, billed monthly; Crux has no public paid plan price on file. Only Carta has a free plan.
What are Carta and Crux used for?
Carta: Equity management and cap table software. Crux: Finance clean energy faster with AI-driven diligence and deal execution.
What does Carta cost vs Crux?
Carta's cheapest paid plan is Starter at $299/mo, billed monthly. Crux has no public paid-plan price on file. Prices read on the vendors' pricing pages, latest check Sep 30, 2026.
What's the main difference between Carta and Crux?
Carta's main strength: cap table management leader. Crux's main strength: accelerates financing for clean energy projects and manufacturing.