Formspark

Name: Formspark
Brand: Formspark
Price: 8 USD
Rating: 4.3 (67 reviews)

Unclaimed Editor reviewed

Simple form backend with invisible spam protection

Form Builders API Tools No-Code

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4.3(67 across the web)

FreemiumVisit Website

Reviews onSourceForge

67 reviews tracked

The Bottom Line

Entry price

Free plan available, paid tiers above

Biggest pro

Generous free tier (250 submissions)

Biggest con

Smaller feature set

TL;DR - Formspark

250 free submissions per month
Botpoison spam protection included
Simple and affordable form backend

Pricing: Free plan available

Best for: Growing teams

4.3/5 across review platforms

What is Formspark?

Editorial review

Formspark is a form backend service focused on simplicity and excellent spam protection. It uses Botpoison, an invisible CAPTCHA alternative, to block spam without annoying your users. Like Formspree, you submit your HTML forms to a Formspark endpoint, but Formspark differentiates with more generous free limits (250 submissions vs 50) and simpler pricing. The service supports file uploads, custom redirects, webhooks, and a clean submission dashboard. Formspark is popular among indie developers and small businesses who want reliable form handling without the complexity of larger platforms.

Available on: Web

LCLouis CorneloupUpdated May 26, 2026 · how we evaluateSourceformspark.io ↗

Pros & Cons

Pros

Generous free tier (250 submissions)
Excellent spam protection
Simple pricing
No branding on free plan
Fast and reliable

Cons

Smaller feature set
Fewer integrations
Basic dashboard
Newer service (less proven)

Ratings Across the Web

4.3(67 reviews)

SourceForge67 reviews

4.3/5

Ratings aggregated from independent review platforms. Learn more

Key Features

HTML form endpointBotpoison spam protectionFile uploadsWebhooksEmail notificationsSubmission dashboardCustom redirectsNo branding required

Pricing Plans

Pricing checked Jun 1, 2026

Free

Get started

250 submissions/month
Unlimited forms
Botpoison spam protection
Email notifications
90-day archive

Starter

$8/month

For personal projects

1,000 submissions/month
File uploads (25MB)
Custom redirects
Webhooks
Unlimited archive

Premium

$24/month

For professionals

10,000 submissions/month
File uploads (100MB)
Team access
API access
Priority support

Calculate your cost View full pricing

How Formspark's pricing compares

At $24/mo, Formspark is mid-range of its 5 direct competitors ($9 to $65/mo across the set).

Basin

Getform

$16

Netlify Forms

$19

Formspark

$24

Formspree

$30

Tally

$65

Entry paid plan, monthly. Pricing checked Jun 1, 2026.

Reviews

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4.3/5

Across 67 verified user reviews on SourceForge

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Best Formspark Alternatives

Top alternatives based on features, pricing, and user needs.

View full list →

Netlify FormsFreemium

Built-in form handling for Netlify sites

4.6

FeatheryFreemium

Build advanced, beautiful forms with powerful logic

4.7

TallyFreemium

Create forms as easily as editing a document

GetformFreemium

Form backend for static sites and apps

FormspreeFreemium

Form backend with no server code

BasinFreemium

Add dynamic forms to static sites without backend code

See all Form Builders tools →

Still deciding?

Most buyers shortlist 2 or 3 tools before committing. Pull a side-by-side comparison or browse the full alternatives shortlist below.

All Formspark alternatives6+ tools ranked, pricing + verdict per pick Formspark vs Netlify FormsHead-to-head: features, pricing, who wins Formspark vs FeatheryHead-to-head: features, pricing, who wins Formspark vs TallyHead-to-head: features, pricing, who wins

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Formspark FAQ

How does Formspark protect forms from spam submissions?

Formspark utilizes Botpoison, an invisible CAPTCHA alternative, to effectively block spam without requiring users to complete visible challenges. This ensures a smoother experience for legitimate users while maintaining robust spam defense.

Which teams would benefit most from using Formspark?

Formspark is particularly well-suited for indie developers and small businesses who need reliable form handling without the overhead of more complex platforms. Its focus on simplicity and effective spam protection aligns with these users' needs.

How does Formspark's free tier compare to Formspree?

Formspark offers more generous free limits, allowing up to 250 submissions per month, whereas Formspree's free tier is limited to 50 submissions. Additionally, Formspark's free plan does not include any branding.

What kind of limitations should users be aware of with Formspark?

Formspark has a smaller feature set and fewer integrations compared to some alternatives, and its submission dashboard is more basic. It is also a newer service, meaning it has a shorter track record in the market.

Can Formspark handle file uploads through its forms?

Yes, Formspark supports file uploads, allowing users to collect necessary documents or media directly through their submitted forms. This feature is integrated into its form backend service.

How is Formspark priced?

Formspark is available on a free tier that includes a significant number of submissions and no branding. For users requiring more usage or advanced features, paid plans are offered.

Source: formspark.io

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