Free Kissflow alternatives 2026
6 alternatives reviewed and compared
These Kissflow alternatives all have a genuinely free plan or are fully open source — no trial countdown, no card required.
Looking for alternatives to:
Kissflow
Low-code work platform combining process automation, project management, and app building for business teams and IT departments.
Top alternatives compared
| Software | Rating | Starting price | Best for | Actions |
|---|---|---|---|---|
 Bubble Visual web app builder for creating full-featured SaaS products, marketplaces, and internal tools without code. | 8.2 | Free | Non-technical founders building MVPs and startup products | |
 Retool Low-code platform for building internal business tools with drag-and-drop components and direct database connections. | 8.5 | Free | Engineering teams building internal admin panels and dashboards | |
 Mendix Enterprise low-code platform backed by Siemens for building multi-experience applications with model-driven development. | 8.2 | Free | Manufacturing and industrial companies leveraging Siemens IoT | |
 AppSheet Google's no-code platform for building mobile and web apps from spreadsheet data without programming. | $5/mo | Google Workspace organizations needing to mobilize spreadsheet data | ||
 Glide No-code platform that turns spreadsheets into mobile-friendly business apps with beautiful UI components and real-time data sync. | 8.0 | Free | Teams needing mobile data entry forms for field workers and inspectors | |
 Adalo No-code mobile app builder that creates native iOS and Android apps with drag-and-drop design and pre-built component marketplace. | Free | Non-technical founders who need native App Store presence for their MVP |
Detailed reviews
Bubble
Visual web app builder for creating full-featured SaaS products, marketplaces, and internal tools without code.
Best for:
Why pick Bubble over Kissflow?
Bubble has a genuinely usable free tier and is strong at Non-technical founders building MVPs and startup products.
Retool
Low-code platform for building internal business tools with drag-and-drop components and direct database connections.
Best for:
Why pick Retool over Kissflow?
Retool has a genuinely usable free tier and is strong at Engineering teams building internal admin panels and dashboards.
Mendix
Enterprise low-code platform backed by Siemens for building multi-experience applications with model-driven development.
Best for:
Why pick Mendix over Kissflow?
Mendix has a genuinely usable free tier and is strong at Manufacturing and industrial companies leveraging Siemens IoT.
AppSheet
Google's no-code platform for building mobile and web apps from spreadsheet data without programming.
Best for:
Why pick AppSheet over Kissflow?
AppSheet has a genuinely usable free tier and is strong at Google Workspace organizations needing to mobilize spreadsheet data.
Glide
No-code platform that turns spreadsheets into mobile-friendly business apps with beautiful UI components and real-time data sync.
Best for:
Why pick Glide over Kissflow?
Glide has a genuinely usable free tier and is strong at Teams needing mobile data entry forms for field workers and inspectors.
Still deciding?
Put your shortlist side by side and see how the numbers and features really stack up.