# forms.app vs Spline

forms.app records 987,157 monthly visits with -11.2% month-over-month growth and Freemium, Paid pricing. Spline records 588,316 monthly visits with -6.1% growth and Freemium pricing.

| Metric | [forms.app](https://openaitools.app/tool/forms-app) | [Spline](https://openaitools.app/tool/spline) |
| :--- | :--- | :--- |
| Website URL | https://forms.app | http://spline.design |
| Categories | AI Forms, AI Quiz Generator, AI Quizzes | AI 3D Model Generator, AI Style Transfer, AI Design Generator |
| Pricing Model | Freemium, Paid | Freemium |
| Monthly Visits | 987,157 | 588,316 |
| MoM Growth Rate | -11.2% | -6.1% |
| Primary Market | Brazil | India |
| Direct Visits | 595,531 | 212,692 |
| Review Score | 4.2 | 4.7 |
| Saved Count | 3 | 22 |
| Supported Platforms | Website | Website |

## forms.app

forms.app is built around a simple promise: collect data without limits and without a learning curve. The editor is drag-and-drop, so anyone on a team can assemble an application form, booking form, registration page or customer satisfaction survey in minutes, pulling from a library of 5000+ pre-built templates that already include the fields you would otherwise forget.

Beyond plain forms, the platform handles surveys, quizzes, polls and tests, and it adds AI assistance at several points. You can describe the form you need and let the AI form generator build it, ask for alternative phrasings of a question so it reads more naturally, or auto-generate multiple-choice answer options. Once responses arrive, real-time submission tracking, smart filters and AI insights help you interpret the data rather than just export it.

The team and automation side matters just as much: unlimited responses, views and members on the free tier, plus 500+ integrations and webhooks that push submissions into Google Sheets, CRMs or internal tools. Security posture includes GDPR compliance, ISO/IEC 27001 certification, PCI DSS and OWASP alignment, which is why the company positions itself as a fit for European and regulated buyers.

**Pricing & Plans:** Freemium with a permanently free tier that includes unlimited responses, views and team members. Paid plans unlock advanced branding, file uploads, e-signatures, PDF generation and higher storage; an Enterprise tier is available on request. Check the pricing page for current figures.

- **Drag-and-drop form builder:** Assemble forms, surveys, quizzes and polls visually, then brand them with custom themes and your own domain.
- **AI form generation:** Describe what you need and the AI drafts the full form; it can also rephrase questions and generate multiple-choice answer options.
- **500+ integrations and webhooks:** Automate the path from submission to spreadsheet, CRM or internal system without manual copying.
- **5000+ ready-made templates:** Start from reviewed templates for applications, bookings, feedback, HR, events and interactive quizzes.
- **Response analytics and AI insights:** Track submissions in real time, filter results, analyse drop-off and get AI summaries of what your data says.

**Strengths:** Unlimited responses, views and team members on the free plan; AI assists at every stage: full form generation, question rewording, answer options and response insights; Very large template library and deep integration catalogue; Strong compliance set including GDPR and ISO/IEC 27001

**Limitations:** Some advanced features such as e-signatures and custom PDF generation sit behind paid plans; Very wide template library can take a moment to navigate; Best experience for complex branding requires a learning curve

[Profile (Markdown)](https://openaitools.app/tool/forms-app.md)

## Spline

Spline brings 3D design into the browser so designers, developers and marketers can build interactive 3D without a heavyweight desktop pipeline. The editor covers primitives, booleans and sculpting, plus 3D generation, layered materials, lighting and post-processing. Animation and interaction are handled through states, keyframes, events and physics, and the whole file runs with real-time performance.

A standout feature is agent collaboration: you can connect assistants such as Claude, ChatGPT, Cursor or Codex through Spline MCP so an agent can read and write to the live scene, then hand it back to your team for refinement in the very same file. Because everything the agent produces is a regular Spline object, teammates can select, restyle, animate or undo it by hand at any point.

Publishing targets the modern web and mobile stacks. You can share a link, embed a viewer or export code for web (WebGPU/WebGL), add a native SwiftUI or Metal view for Apple apps, or build for Android with Vulkan and Jetpack Compose. Spline is used for interactive product design, brand and marketing pages, immersive experiences, gamified sites and education.

**Pricing & Plans:** Spline offers a free tier to start building in 3D, with paid plans for individuals and teams and a dedicated Enterprise offering. Exact seat and feature limits per tier are listed on the Spline pricing page.

- **In-browser 3D editor:** Model with primitives, booleans and sculpting, and use 3D generation to create objects from prompts.
- **Materials, lighting and post-processing:** Apply layered materials, lights and post-processing effects to give scenes a polished, production-ready look.
- **Animation and interaction:** Build interactivity using states, keyframes, events and physics so scenes respond to scroll, hover and other triggers.
- **Agent collaboration over MCP:** Connect AI coding agents to read, write and frame the live scene, then refine the same file by hand with your team.
- **Ship to web, iOS and Android:** Publish a link, embed a viewer, export code for the web, or create native Apple and Android views and builds.

**Strengths:** Runs entirely in the browser, so there is no heavy install or setup barrier; Real-time collaboration and agent workflows keep designers and developers in one shared file; One scene publishes to web, iOS and Android with platform-native renderers; Broad feature set spanning modeling, materials, animation, physics and interaction

**Limitations:** Advanced 3D work may still require a learning curve for newcomers; Performance and export options depend on the device and platform you target; Team and enterprise capabilities sit behind paid tiers

[Profile (Markdown)](https://openaitools.app/tool/spline.md)

## Frequently Asked Questions

### How do forms.app and Spline compare in monthly traffic?

forms.app has 987,157 monthly visits, while Spline has 588,316. Traffic estimates describe audience size, not product quality.

### How do their growth rates compare?

forms.app has a month-over-month growth rate of -11.2%; Spline has -6.1%.

### How does pricing compare?

forms.app: Freemium, Paid. Freemium with a permanently free tier that includes unlimited responses, views and team members. Paid plans unlock advanced branding, file uploads, e-signatures, PDF generation and higher storage; an Enterprise tier is available on request. Check the pricing page for current figures. Spline: Freemium. Spline offers a free tier to start building in 3D, with paid plans for individuals and teams and a dedicated Enterprise offering. Exact seat and feature limits per tier are listed on the Spline pricing page.

## Alternatives

| # | Tool Name | Monthly Visits | MoM Growth Rate | Pricing Model | Summary | Profile (Markdown) |
| :--- | :--- | :--- | :--- | :--- | :--- | :--- |
| 1 | [Tripo AI](https://openaitools.app/tool/tripo-ai) | 25,209,679 | +73.2% | Freemium | Generates 3D assets rapidly from text or images, but focuses on object creation rather than interactive web scene composition. | [.md](https://openaitools.app/tool/tripo-ai.md) |
| 2 | [Hyper3D Rodin](https://openaitools.app/tool/rodin) | 10,751,371 | +11.2% | Freemium, Free Trial, Paid, Contact for Pricing | Produces highly detailed 3D models from 2D references, but provides fewer interactive scene building and animation tools than Spline. | [.md](https://openaitools.app/tool/rodin.md) |
| 3 | [Framer](https://openaitools.app/tool/framer-ai) | 4,974,738 | -5.7% | Freemium | The pro website builder with a design agent on a fully editable canvas | [.md](https://openaitools.app/tool/framer-ai.md) |
| 4 | [ComfyUI](https://openaitools.app/tool/comfyui) | 4,379,348 | +13.4% | Contact for Pricing, Free | Node-based visual AI studio for images, video, 3D and audio | [.md](https://openaitools.app/tool/comfyui.md) |
| 5 | [Fillout](https://openaitools.app/tool/fillout-com) | 3,923,917 | -9.7% | Freemium | Offers advanced no-code form customization and robust database integrations, but with slightly less automated AI generation. | [.md](https://openaitools.app/tool/fillout-com.md) |
| 6 | [Neural4D](https://openaitools.app/tool/neural4d) | 444,081 | +27.1% | Freemium | Converts multimedia into textured 3D models with animation support, but offers less control over custom web interactivity. | [.md](https://openaitools.app/tool/neural4d.md) |
| 7 | [Sloyd](https://openaitools.app/tool/sloyd) | 427,573 | -5.8% | Freemium | Offers parametric 3D model generation for rapid prototyping, but lacks Spline's freeform vector modeling and interactive web animation canvas. | [.md](https://openaitools.app/tool/sloyd.md) |
| 8 | [BlockSurvey](https://openaitools.app/tool/block-survey) | 302,480 | -14.9% | Freemium, Paid | Focuses heavily on end-to-end encryption and privacy, trading some ease of design for high-security data collection. | [.md](https://openaitools.app/tool/block-survey.md) |
| 9 | [Makeform](https://openaitools.app/tool/makeform) | 160,692 | -10.8% | Freemium | Provides seamless AI-native form generation from text prompts, matching forms.app's speed with cleaner modern layouts. | [.md](https://openaitools.app/tool/makeform.md) |
| 10 | [Opinion Stage AI](https://openaitools.app/tool/opinion-stage-ai) | 120,996 | +2.5% | Contact for Pricing | Excels at building interactive quizzes and polls for lead capture, offering richer marketing funnel features than forms.app. | [.md](https://openaitools.app/tool/opinion-stage-ai.md) |

---
Source: https://openaitools.app/compare/forms-app-vs-spline

More Markdown: [Categories](https://openaitools.app/categories.md) · [Traffic rankings](https://openaitools.app/rankings.md) · [llms.txt](https://openaitools.app/llms.txt)