Pricing Units, Proprietary Limits & Migration Complexity
The operational fine print U.S. SaaS founders and small business owners check before committing.
| Evaluation Dimension | LimeSurvey | Stackfield |
|---|---|---|
| Starting Price & Billing Unit How your monthly bill scales | $0 Open Source (Open Source) Flat Workspace Plan | Free / $14/mo Business Cloud Plan Flat Workspace Plan |
| Free Tier & Included Quotas Sandbox vs production allowance | LimeSurvey is self-hostable (Open Source) at $0 license cost | Stackfield Free / Starter Plan tier (core forms, surveys & lead capture capabilities); Business Cloud Plan upgrades start at $14/mo |
| Proprietary Limits & Gotchas Caps, lock-in & overage cliffs | LimeSurvey tier notes — Flat-Rate Small Business Pricing: 100% free & open-source; Full API & Webhooks: Full source & API access | Stackfield tier notes — Flat-Rate Small Business Pricing: Transparent SMB pricing; Full API & Webhooks: Cloud API & integrations |
| Migration Complexity Engineering & ops switching effort | Low (< 30 mins) Configure LimeSurvey (Flat-Rate Small Business Pricing, Full API & Webhooks, Self-Hostable / Open Source) and import existing forms, surveys & lead capture records | Low (< 30 mins) Configure Stackfield (Flat-Rate Small Business Pricing, Full API & Webhooks) and import existing forms, surveys & lead capture records |
| Target Company Stage Best operational fit | Solo Founders & Forms, Surveys & Lead Capture SMBs | Solo Founders & Forms, Surveys & Lead Capture SMBs |
| Data Privacy & Compliance U.S. & enterprise governance | Open Source / Self-HostGDPR / CCPA ReadyFlat-Rate Small Business | GDPR / CCPA ReadyFlat-Rate Small BusinessTransparent USD Pricing |
Interactive Workload & Infrastructure Cost Simulator
Compare realistic monthly & annual platform spend by production workload stage (not fake per-seat math).
LimeSurvey: Flat Workspace Plan
Stackfield: Flat Workspace Plan
Estimated Annual Savings with LimeSurvey: $168/yr
Saves ~100% annually at this workload tier based on published USD rates.
Technical Capability Matrix
Side-by-side feature, API, and data-ownership checklist.
| Feature Specification | LimeSurvey | Stackfield |
|---|---|---|
| Flat-Rate Small Business Pricing pricing | Supported 100% free & open-source | Supported Transparent SMB pricing |
| Full API & Webhooks developer | Supported Full source & API access | Supported Cloud API & integrations |
| Self-Hostable / Open Source infrastructure | Supported Open Source repository | Not Included |
Official Published USD Pricing Tiers
Verified plan structure for LimeSurvey and Stackfield.
LimeSurvey Plans USD Verified
Free / Open Source
monthly
Stackfield Plans USD Verified
Free / Starter Plan
monthly
Business Cloud Plan
monthly
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Frequently Asked Questions
Key pricing, quota, migration, and security answers for LimeSurvey vs Stackfield.
What is the main difference between LimeSurvey and Stackfield in 2026?
LimeSurvey ($0 Open Source (Open Source), billed by flat workspace plan) is best suited for: 🔥 LimeSurvey – A powerful, open-source survey platform. A free alternative to SurveyMonkey, Typeform, Qualtrics, and Go By contrast, Stackfield (Free / $14/mo Business Cloud Plan, billed by flat workspace plan) is best for: Alternative to Notion, Trello, Microsoft Teams — End-to-end encrypted project management and team collaboration platform
How do LimeSurvey and Stackfield compare on free tiers and USD pricing?
LimeSurvey: LimeSurvey is self-hostable (Open Source) at $0 license cost. Stackfield: Stackfield Free / Starter Plan tier (core forms, surveys & lead capture capabilities); Business Cloud Plan upgrades start at $14/mo. Always compare based on your real workload metric (Flat Workspace Plan vs Flat Workspace Plan) rather than headline base tier alone.
What proprietary feature limits or overages should founders watch out for?
On LimeSurvey: LimeSurvey tier notes — Flat-Rate Small Business Pricing: 100% free & open-source; Full API & Webhooks: Full source & API access. On Stackfield: Stackfield tier notes — Flat-Rate Small Business Pricing: Transparent SMB pricing; Full API & Webhooks: Cloud API & integrations.
How difficult is migrating from Stackfield to LimeSurvey, and what compliance is supported?
Estimated migration effort to LimeSurvey is Low (< 30 mins) (Configure LimeSurvey (Flat-Rate Small Business Pricing, Full API & Webhooks, Self-Hostable / Open Source) and import existing forms, surveys & lead capture records). Security & data governance signals for LimeSurvey include Open Source / Self-Host, GDPR / CCPA Ready, Flat-Rate Small Business, while Stackfield offers GDPR / CCPA Ready, Flat-Rate Small Business, Transparent USD Pricing.
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