Comparison
| Tool | Price from | Free plan | Category |
|---|---|---|---|
 Bubble | 29 USD/mo | yes | Website & app builders |
 Emergent | 17 USD/mo | yes | Website & app builders |
 Pipedream | 99 USD/mo | yes | Website & app builders |
 Taskade | 10 USD/mo | yes | Website & app builders |
 Softr | not listed | yes | Website & app builders |
 Base44 | 16 USD/mo | yes | Website & app builders |
 Dify | 590 USD/yr | yes | Website & app builders |
 LangChain | 39 USD/mo | yes | Website & app builders |
 Gemini Enterprise Agent Platform | 0,75 USD | ? | Website & app builders |
Each alternative in short
1. Emergent
AI platform that turns plain-language descriptions into working web and mobile apps, for builders without coding skills.
Yes, there is a free plan. 10 free monthly credits with access to core platform features, including building elegant web and mobile experiences.
2. Pipedream
Managed integration layer that lets AI agents and apps call 10,000+ prebuilt tools and 3,000+ APIs with per-user auth handled for them.
Yes, there is a free plan. Free plan: full access to build and test in development, all features, 3,000+ connectors, unlimited team members, community support. Production use requires Startup.
3. Taskade
Turns business processes into live apps, AI agents and automated workflows, for teams building CRMs, dashboards and client portals.
Yes, there is a free plan. A free plan is available with sign-up; the specific free allowance is not stated in the provided text.
4. Softr
No-code AI app builder for secure client portals, internal tools and dashboards, with built-in database, workflows and integrations.
Yes, there is a free plan. Free plan available to start building ("Start building today. It's free!"); specific limits not stated in the text.
5. Base44
No-code AI platform that turns plain-language ideas into working apps, websites and AI agents, with backend and hosting included.
Yes, there is a free plan. Free plan with no credit card needed, including monthly credits, all core features, built-in integrations, authentication system and database functionality. Unlimited number of apps is listed on the paid plans.
6. Dify
Visual platform for building, testing and deploying AI agents, workflows and RAG pipelines, for teams going from prototype to production.
Yes, there is a free plan. Community Edition is free to self-host with Docker (source-available). The cloud plans listed on the pricing page start with paid tiers; a sandbox tier is referenced in the pricing text but its details are not fully shown.
7. LangChain
Open agent engineering platform for building, testing, deploying and monitoring AI agents, aimed at engineering teams.
Yes, there is a free plan. Developer plan: free, 1 seat, up to 5k base traces per month, then pay-as-you-go, community support. Open source frameworks are free to use.
8. Gemini Enterprise Agent Platform
Google Cloud platform for developers to build, scale, govern and optimize AI agents on Gemini models.
The vendor does not state this clearly on the homepage or pricing page.
FAQ
What is the best alternative to Bubble?
The most popular option in the same category is Emergent. See the comparison table above.