Formspree is one of the most well-known form backend services, but its free tier is limited to just 50 submissions per month. Once you hit that cap, you're looking at paid plans starting from $8/mo. For many developers with contact forms, feedback widgets, or lead capture pages, that limit gets hit quickly.
Beyond the free tier limit, developers often switch from Formspree for other reasons: the lack of native integrations (Slack and Google Sheets require Zapier), basic spam protection limited to reCAPTCHA, and pricing that scales steeply as submission volume grows.
We've tested and compared 7 alternatives to help you find the right fit. Whether you need a more generous free plan, better spam filtering, native integrations, or a simpler setup, there's an option here for you.
A side-by-side comparison of every major form backend service, including pricing, features, and integrations.
| Feature | FormsList | Formspree | Getform | Basin | Web3Forms | FormSubmit | Netlify Forms |
|---|---|---|---|---|---|---|---|
| Free submissions/mo | 500 | 50 | 50 | 100 | 250 | Unlimited* | 100 |
| Starting paid price | $15/mo | $8/mo | $16/mo | $8.25/mo | $0 (free) | $5.83/mo | $19/mo |
| Spam protection | AI + Honeypot + CAPTCHA | reCAPTCHA | reCAPTCHA | Honeypot | Honeypot + CAPTCHA | reCAPTCHA | Akismet |
| Slack integration | Yes | No | Yes | No | No | No | No |
| Google Sheets | Yes | No | No | No | No | No | No |
| File uploads | Yes | Yes | Yes | Yes | Yes | No | Yes |
| Custom redirects | Yes | Yes | Yes | Yes | Yes | Yes | No |
| REST API | Yes | Yes | Yes | No | No | No | No |
| Auto-responders | Yes | Yes | No | No | No | Yes | No |
* FormSubmit's “unlimited” free tier is subject to fair-use limits. Pricing and features accurate as of March 2026.
Best overall Formspree alternative
FormsList is the strongest all-around alternative to Formspree, offering 10x more free submissions (500 vs 50 per month) along with advanced features that Formspree reserves for paid plans. The free tier includes AI-powered spam filtering that goes beyond simple reCAPTCHA, combining honeypot fields, CAPTCHA challenges, and machine learning scoring to block spam without annoying your users.
Where FormsList really stands out is its native integrations. While Formspree requires Zapier (and a paid plan) for Slack notifications and Google Sheets syncing, FormsList includes both natively on all plans. You also get file uploads, custom redirect URLs, auto-responder emails, webhooks, and a full REST API.
Pricing starts at $15/mo for the Pro plan, which is competitive given the feature set. The free tier is generous enough for most personal projects and small business sites.
Good for teams needing workflow automation
Getform is a solid Formspree alternative that focuses on workflow automation and team collaboration. It offers a clean dashboard for managing form submissions, and its standout feature is the built-in automation rules that let you route submissions based on conditions without needing Zapier.
The free tier matches Formspree at 50 submissions per month, so it's not an upgrade in volume. However, Getform includes native Slack integration and a REST API on all plans. File uploads are supported, and the interface is well-designed for teams managing multiple forms.
Paid plans start at $16/mo, making Getform one of the pricier options. It's best suited for teams that need workflow automation features and don't mind paying a premium for a polished experience.
Affordable option with clean UI
Basin is a straightforward form backend that focuses on simplicity and affordability. With 100 free submissions per month, it offers double what Formspree provides on the free tier. The interface is clean and minimal, making it easy to set up and manage forms.
Basin supports honeypot spam protection, file uploads, and custom redirects. However, it lacks a REST API, auto-responders, and native integrations with Slack or Google Sheets. For those features, you'd need to connect Basin to Zapier, which adds cost.
Paid plans start at $8.25/mo, making Basin one of the most affordable options. If you need a simple, reliable form backend without advanced features, Basin is worth considering.
Best free option for simple forms
Web3Forms is a generous free-tier form backend that offers 250 submissions per month at no cost. It uses an access key approach instead of creating an account, which makes the initial setup extremely fast. For developers who want to add a contact form quickly without signing up for anything, Web3Forms is appealing.
Spam protection combines honeypot fields with hCaptcha support. File uploads and custom redirects are included. However, Web3Forms lacks a REST API, native integrations (no Slack or Google Sheets), and auto-responder functionality.
The service is effectively free for most use cases since paid plans are not heavily pushed. It's best for simple contact forms on personal sites and portfolios where you don't need advanced features.
Simplest setup, unlimited free submissions
FormSubmit is the simplest form backend on this list. It offers unlimited free submissions (with a fair-use asterisk) and requires zero account creation. You literally point your form's action attribute to formsubmit.io/your@email.com and start receiving submissions via email.
The trade-off for this simplicity is a limited feature set. FormSubmit supports custom redirects, auto-responders, and reCAPTCHA, but lacks file uploads, a REST API, Slack integration, Google Sheets, and webhooks. Submissions are delivered via email only.
The paid plan at $5.83/mo adds custom domains and removes branding. FormSubmit is best for developers who want the absolute simplest form solution and only need email notifications.
Best if already on Netlify
Netlify Forms is the built-in form handling solution for sites deployed on Netlify. If you're already using Netlify for hosting, adding form handling is as simple as adding a netlify attribute to your HTML form tag. No external service or endpoint configuration needed.
The free tier includes 100 submissions per month with Akismet spam filtering. File uploads are supported, and submissions appear in the Netlify dashboard. However, Netlify Forms lacks custom redirects, a REST API, native Slack or Google Sheets integrations, and auto-responders.
The main limitation is vendor lock-in: Netlify Forms only works with Netlify-hosted sites. Paid plans start at $19/mo (as part of Netlify Pro), making it one of the more expensive options. It's a good choice only if you're already committed to the Netlify ecosystem.
Developer-focused with webhooks
Formspark is a developer-focused form backend that takes a unique approach to pricing: instead of monthly subscriptions, you purchase submission credits that never expire. This pay-as-you-go model can be more cost-effective for sites with variable traffic.
The feature set is solid, with webhook support, Botpoison spam filtering, file uploads, and custom redirects. Formspark also supports direct integrations with Zapier and has a clean, developer-friendly API. However, it lacks native Slack or Google Sheets integrations.
Formspark is best for developers who prefer a no-subscription model and want predictable costs. The credit-based pricing means you only pay for what you use, which can be ideal for project-based work.
For most developers, FormsList is the best Formspree alternative. It offers 10x the free submissions, AI-powered spam protection, and native integrations with Slack and Google Sheets that Formspree locks behind Zapier. The REST API and auto-responders round out a complete feature set that works for everything from simple contact forms to complex lead capture workflows.
If you want the absolute simplest setup and only need email notifications, FormSubmit lets you start receiving submissions in seconds with no account required.
If you're already on Netlify, Netlify Forms is the most convenient option since it requires zero external configuration.
If budget is your top priority, Web3Forms offers a generous free tier with 250 submissions/mo and no account required. But for a more complete solution at no cost, FormsList's 500 free submissions with full features is hard to beat.
Set up your form backend in under a minute. No server required, no complex configuration — just a simple endpoint for your forms.