Side by side
Formly vs Formspark
Both stand on form api software. Which one you can start free with, which one lets you read the code, and what each costs once you pay.
Free plan APIWeb
Formly combines form creation, distribution, and response analysis, with a free-use option and paid Pro features. Check the Pro requirements for API access and the listed integration availability before choosing it.
Visit Formly Free plan APIWeb
Choose Formspark if you want a form backend with a free tier, submission exports, spam screening, and routing integrations. Look elsewhere if your forms need file uploads or must collect sensitive categories of personal data.
Visit FormsparkThe facts
| Formly | Formspark | |
|---|---|---|
| Free plan | Yes | Yes |
| Open source | Not published | Not published |
| Runs on | API, Web | API, Web |
| Lowest paid plan | Pro yearly: $24 a month | See the plans |
| Plans published | 3 | 2 |
| Maker | Not published | Not published |
| Website | formly.so | formspark.io |
| On form api software | #14 of 25 | #18 of 25 |
Formly: what it does well
- AI agent can draft questions, fields, and page flow.
- Offers multiple distribution options, including embeds and custom domains.
- Includes conditional logic, submission analytics, and CSV export.
- Form data is encrypted in transit and at rest.
What to know first
- API keys for agent and API access require Pro.
- Notion, Zapier, and Make are listed as coming soon.
- Response export or deletion is available while the account is active.
Formspark: what it does well
- Plain HTML forms can submit without JavaScript.
- Submissions can be exported as CSV or JSON.
- Automatic spam screening is included on every plan.
- Integrations include Slack, Google Sheets, and Zapier.
- Submission bundles do not expire.
What to know first
- File uploads are not supported.
- Free includes 250 submissions and 10 forms.
- Special-category GDPR data and children's personal data must not be collected.
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