Formstack vs Gravity Forms: Which Survey Software Is Better in 2026?
Compare pricing, features, integrations, verified reviews, AI capabilities, security, and customer satisfaction — side by side, with no marketing spin.
The Short Answer
Formstack vs Gravity Forms, in 15 seconds
Choose Formstack if…
- You want to trial before paying
- You depend on a broad integration ecosystem
- You have strict security & compliance needs
- You need the broader feature set
Choose Gravity Forms if…
- You want the lower entry price
Head-to-Head Scorecard
How Formstack and Gravity Forms score
Formstack leads on 4 of 9 measured dimensions.
- Even
Customer Rating
Average score from verified user reviews
FormstackNo reviewsGravityNo reviews - Even
Review Volume
Number of verified reviews — a proxy for adoption
Formstack0Gravity0 - Gravity Forms
Entry Pricing
Lowest published starting price (free plan = lowest)
Formstack$83/moGravity$59/mo - Formstack
Free Access
Availability of a free plan and/or free trial
FormstackFree trialGravityPaid only - Formstack
Integrations
Number of listed third-party integrations
Formstack10Gravity6 - Formstack
Features
Number of listed product capabilities
Formstack12Gravity0 - Even
AI Features
Capabilities mentioning AI, automation or ML
Formstack—Gravity— - Formstack
Security & Compliance
Number of listed compliance certifications
Formstack4Gravity1 - Gravity Forms
Platforms & Deployment
Supported platforms and deployment options
Formstack3Gravity5
Feature Comparison
Formstack vs Gravity Forms feature breakdown
Search or filter the full feature matrix — core features, AI, integrations, APIs, security and compliance.
Formstack
Gravity FormsPricing Comparison
Formstack vs Gravity Forms pricing
Entry pricing, plan tiers and the cost factors that shape total cost of ownership.
Formstack
$83/mo to start- No-code form builder
- Conditional logic
- Payment collection
- Integrations
- Forms, Documents, and Sign
- Document generation
- E-signatures
- Advanced integrations
- Advanced security and SSO
- Higher limits
- HIPAA (BAA)
- Dedicated support
Gravity Forms
$59/mo to start- Conditional logic
- Data control on your site
- Core add-ons
- Single-site license
- Payment and CRM integrations
- Priority support
- Advanced calculations
- Unlimited sites
Total cost of ownership factors
Beyond list price, factor in implementation, training, add-ons and per-seat scaling when estimating total cost of ownership.
Pros & Cons
Formstack vs Gravity Forms: strengths and trade-offs
Formstack
Pros
- Free trial offered
- Broad integration ecosystem (10)
- Compliance: SOC 2, GDPR, HIPAA
- Public API available
Cons
- No free plan
- Higher starting price ($83/mo)
Gravity Forms
Pros
- Lower starting price ($59/mo)
- Compliance: GDPR
- Public API available
Cons
- No free plan
- No free trial
- Fewer native integrations than the alternative
Buyer Fit
Who should use Formstack vs Gravity Forms?
Startups
Gravity Forms
Gravity Forms keeps early-stage costs lowest with its entry tier.
Small businesses
Gravity Forms
Gravity Forms offers the most accessible pricing for lean teams.
Agencies
Formstack
Formstack connects to more tools for multi-client workflows.
Enterprises
Formstack
Formstack leads on compliance and breadth for complex needs.
Ecommerce
Formstack
Formstack integrates with more of the commerce stack.
SaaS companies
Formstack
Formstack is the more developer- and automation-friendly choice.
Integration overlap
Shared integrations (5)
Only in Formstack (5)
Only in Gravity Forms (1)
Keep Exploring
Other alternatives worth considering
Similar survey software products buyers compare alongside Formstack and Gravity Forms.
Ask SIA which solution fits your business
SIA, Saaskart's AI buying assistant, weighs Formstack and Gravity Forms against your team size, budget, integrations and compliance needs — then recommends the right fit and the questions to ask each vendor.
Get a personalised recommendationFormstack vs Gravity Forms — Frequently Asked Questions
What is the difference between Formstack and Gravity Forms?
Formstack and Gravity Forms are both Survey Software solutions. Formstack is rated 0.0/5 by 0 users, while Gravity Forms is rated 0.0/5 by 0 users. The main differences lie in pricing, features, and target audience.
Which is better, Formstack or Gravity Forms?
Based on user ratings, Formstack scores higher at 0.0/5. The best choice depends on your team size, budget, and specific requirements.
Which is cheaper, Formstack or Gravity Forms?
Gravity Forms is the more affordable option, starting at $59/month.
Does Formstack or Gravity Forms have a free plan?
Neither Formstack nor Gravity Forms currently offers a free plan, but Formstack provides a free trial.
Can I switch from Formstack to Gravity Forms?
Switching between Formstack and Gravity Forms is possible. Both support data export. Check integration compatibility and plan for data migration to minimise disruption to your team.
Who should use Formstack vs Gravity Forms?
Formstack is best suited for teams that prioritise enterprise features. Gravity Forms works well for budget-conscious buyers.
Our Verdict
The bottom line on Formstack vs Gravity Forms
Best Overall
Either
It's a tie balances user satisfaction and proven adoption.
Best for Startups
Gravity Forms
Gravity Forms has the friendliest entry point for new teams.
Best for Enterprise
Formstack
Formstack leads on compliance and feature breadth.
Best Value
Gravity Forms
Gravity Forms delivers the lowest cost to get started.
Best AI Features
Either
Comparable AI capabilities on both sides.
Highest Rated
Either
Both earn equal user ratings.