Shortlist by what you need
Start here if you know why you are leaving Appsmith.
Want the closest match?
AI App Generator by UI BakeryMost similar to Appsmith in what it does, its category and its price.
Visit (opens AI App Generator by UI Bakery in a new tab)Need a free plan?
Airtable AI
Has a free plan, rated 4.4 out of 5.
Visit (opens Airtable AI in a new tab)Want to pay less than Appsmith?
Trevor AIFrom $4/mo, against from $15/mo for Appsmith.
Visit (opens Trevor AI in a new tab)Want the best rated?
AFFiNERated 4.2 out of 5 in our review, against 4.3 for Appsmith.
Visit (opens AFFiNE in a new tab)
At a glance
Green means better than Appsmith, red means worse. Prices are starting prices per month.
| Tool | Our rating | Starts at | Free plan | Best for | Compare |
|---|---|---|---|---|---|
 AppsmithBaseline | 4.3 | $15/mo | Yes | Open-source low-code platform for building internal tools, admin panels, and dashboards. | |
| AI App Generator by UI Bakery | 4.0−0.3 | $20/mo$5 more | Yes | AI App Generator turns text prompts into working internal business apps inside UI Bakery's low-code, drag-and-drop builder. | vs Appsmith |
| AFFiNE | 4.2−0.1 | $8/mo$7 less | Yes | An open-source Notion alternative, docs and whiteboard combined | vs Appsmith |
 Baserow | 3.6−0.7 | Free | Yes | Kuma, Baserow's AI Assistant, builds your data structure from a plain-language description - open source, with AI Agents and MCP Server support for ChatGPT, Mistral, and Claude. | vs Appsmith |
 Onyx | 4.2−0.1 | $20/mo$5 more | Yes | Open-source AI chat and enterprise search that connects to a team's documents, apps, and people. | vs Appsmith |
| Airtable AI | 4.4+0.1 | $20/mo$5 more | Yes | AI added to the database-that-feels-like-a-spreadsheet, since 2012 | vs Appsmith |
 RapidoForm | 3.8−0.5 | Free | Yes | Describe a form in plain English and get it built in seconds - audio/video responses, sentiment analysis, 32-language transcription, positioned against Typeform at a fraction of the price. | vs Appsmith |
| Trevor AI | 4.3Same | $4/mo$11 less | Yes | Manual drag-and-drop time-blocking, AI-assisted but user-driven | vs Appsmith |
The alternatives in detail
In order of how closely each one matches Appsmith.
AI App Generator by UI Bakery
4.0$20/mo
vs Appsmith$5 more−0.3
AI App Generator turns text prompts into working internal business apps inside UI Bakery's low-code, drag-and-drop builder.
- Prompt-to-app generation for data-driven interfaces
- Drag-and-drop editor for refining AI-generated screens
- Native connections to MySQL, Snowflake, Firebase, and Google Sheets
Combines AI generation with a full visual editor rather than a black box
Aimed at internal tools, not consumer-facing or high-traffic public apps
AFFiNE
4.2$8/mo
vs Appsmith$7 less−0.1
An open-source Notion alternative, docs and whiteboard combined.
- Combined documents, whiteboard, and database in one workspace
- Fully open-source with self-hosting available
- Freeform canvas alongside structured document editing
Genuine open-source alternative to closed note-taking platforms
Smaller ecosystem and community than Notion's much larger user base
Baserow
3.6Free
vs Appsmith−0.7
Kuma, Baserow's AI Assistant, builds your data structure from a plain-language description - open source, with AI Agents and MCP Server support for ChatGPT, Mistral, and Claude.
- Kuma AI Assistant - builds data structures from plain-language descriptions
- AI Field for integrated in-record data processing
- MCP Server and AI Agents for workflow automation
Multi-provider LLM support avoids lock-in to a single AI vendor
Enterprise pricing isn't detailed on the homepage
Onyx
4.2$20/mo
vs Appsmith$5 more−0.1
Open-source AI chat and enterprise search that connects to a team's documents, apps, and people.
- Hybrid search plus RAG chat over 40+ connected workplace applications
- Self-hosted, MIT-licensed open-source core with full data control
- MCP support for connecting external tools and agent workflows
Free, license-unrestricted self-hosted option for teams that want to avoid sending data to a vendor
Self-hosting the open-source edition still requires infrastructure and maintenance effort
Airtable AI
4.4$20/mo
vs Appsmith$5 more+0.1
AI added to the database-that-feels-like-a-spreadsheet, since 2012.
- AI-generated field content and record summarization
- Built on Airtable's established spreadsheet-database hybrid
- Workflow automation within existing team structures
AI features grounded in an established, widely trusted platform
More records and automation volume require a paid plan
RapidoForm
3.8Free
vs Appsmith−0.5
Describe a form in plain English and get it built in seconds - audio/video responses, sentiment analysis, 32-language transcription, positioned against Typeform at a fraction of the price.
- Plain-English AI form generation
- Audio and video response collection
- 32-language transcription with automated response coding
Audio/video collection plus sentiment analysis goes well beyond a typical form builder
Paid tier pricing beyond the free plan wasn't detailed on the page checked
Trevor AI
4.3$4/mo
vs Appsmith$11 lessSame
Manual drag-and-drop time-blocking, AI-assisted but user-driven.
- Manual drag-and-drop task-to-calendar time-blocking
- AI-suggested placement and duration estimates
- Free tier for standard use
Keeps scheduling control in the user's hands, not a fully automatic algorithm
Less hands-off than fully automatic scheduling competitors like Motion
FAQ
Questions people ask
Is Appsmith free?
Appsmith has a free plan, and paid plans start from $15/mo.
What is the best free alternative to Appsmith?
Airtable AI is the highest-rated alternative here with a free plan (4.4 out of 5). Other free options: Trevor AI, AFFiNE, Onyx.
What is the cheapest alternative to Appsmith?
Among paid plans, Trevor AI has the lowest starting price (from $4/mo). If you need it free, start with Airtable AI.
How did you pick these alternatives?
We match tools on what they do, their category and their price, using the details in our directory. Ratings come from our reviews and reader reviews.