# FormEmailAPI (Formpost) vs Spamdrain

FormEmailAPI (Formpost) records 0 monthly visits with 0% month-over-month growth and Freemium pricing. Spamdrain records 185,960 monthly visits with +22.6% growth and Free Trial, Paid pricing.

| Metric | [FormEmailAPI (Formpost)](https://openaitools.app/tool/formpost) | [Spamdrain](https://openaitools.app/tool/spamdrain-com) |
| :--- | :--- | :--- |
| Website URL | https://formpost.ai | https://spamdrain.com |
| Categories | No-Code&Low-Code, AI Email Marketing, AI Workflow, AI Reply | AI Detector, AI Email Assistant, AI Content Detector |
| Pricing Model | Freemium | Free Trial, Paid |
| Monthly Visits | 0 | 185,960 |
| MoM Growth Rate | 0% | +22.6% |
| Primary Market | Global | United States |
| Direct Visits | 0 | 154,261 |
| Review Score | 4.2 | 4.3 |
| Saved Count | 0 | 0 |
| Supported Platforms | Website | Website |

## FormEmailAPI (Formpost)

FormEmailAPI is the current name of the service that previously ran as Formpost. It gives static sites, landing pages and framework-based front ends a functioning contact form without asking the developer to run a mail relay. You create a form in the dashboard, receive a dedicated submit endpoint, and paste that URL into the action attribute of your markup. Anything posted there is filtered, stored and emailed onward.

The product is deliberately not a widget. There is no iframe, no injected stylesheet and no badge, so the form keeps your own HTML and CSS on Vercel, Netlify, Astro, Next.js, WordPress or plain hand-written pages. Because only the delivery layer is hosted, teams keep full control of presentation while the vendor handles deliverability, spam filtering and storage.

The engineering approach is worth noting: the public endpoint is intentionally kept small and fast so it can accept and persist a request immediately, while slower work such as sending email and triggering integrations happens afterwards. That design keeps visitors from waiting on a mail provider, and blocked submissions are excluded from quota so a bot cannot exhaust a monthly allowance.

**Pricing & Plans:** Free forever up to 250 submissions per month with unlimited forms and domains. Pro is $15 per month (billed yearly at $180) for 10,000 submissions, and Business is $40 per month (billed yearly at $480) for 20,000 submissions, with extra seats at $5 per seat per month.

- **One endpoint per form:** Every form gets its own URL that accepts a POST and delivers the payload to a chosen inbox, so static sites gain a working contact form without deploying a server.
- **Layered spam defence:** Honeypot fields, captcha options such as hCaptcha, reCAPTCHA and Turnstile, keyword and IP rules, rate limiting and an AI review layer all run before a message reaches you.
- **Searchable submission storage:** Submissions are stored in a dashboard that supports search, starred and archived views, delivery status, CSV or JSON export, and configurable retention windows.
- **Webhooks and a submissions API:** Forward each submission as JSON to your own URL or into Slack, Discord and Telegram, and pull records later through a read-only REST endpoint.
- **Notification and autoresponder control:** Set custom subject lines, reply-to addresses, intro text with field variables, autoresponder emails and a redirect to your own thank-you page.

**Strengths:** No server, database or backend code to deploy or patch; Spam blocked by filters never consumes the monthly message quota; Unlimited forms and domains even on the free tier; Every submission is both emailed and stored in a searchable dashboard

**Limitations:** Free tier is capped at 250 submissions per month; Custom sending domain requires a paid tier; The endpoint URL is public in your page source, so domain locking matters for abuse prevention

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

## Spamdrain

Spamdrain is an independent antispam service operated by Spamdrain AB, a company based in Gothenburg, Sweden. Rather than replacing your email provider, it attaches to the accounts you already use and screens incoming messages, so you keep your familiar address while gaining a filtering layer. The team says it has been refining its filtering technology since 2004, which shows in how quickly the system reacts to new spam campaigns.

Setup is intentionally simple: connect an email account, and Spamdrain starts judging new messages. Anything it accepts is passed through to your inbox, anything suspicious is held back, and occasionally you review the quarantine and confirm or override decisions. Those corrections train your personal filter, so results improve the longer you use it.

The service covers the platforms most people actually use, including iPhone, Android, Mac, Windows, Office 365 and general IMAP/POP mailboxes. It blocks spam, phishing links, malicious attachments and automated bulk mail, with a free 14-day trial so you can test it against your own inbox before paying.

**Pricing & Plans:** Free 14-day trial, then a low-cost paid subscription that Spamdrain describes as costing less than a cup of coffee. Exact plan prices are shown after sign-up or on the pricing page.

- **Multi-platform email coverage:** Works with iPhone, Android, Mac, PC, Office 365 and general IMAP/POP accounts, so one filter protects every device that reads the same mailbox.
- **Phishing, virus and spam blocking:** Every new message is analysed before delivery, and suspicious senders, malicious links and infected attachments are stopped instead of reaching you.
- **Adaptive personal filter:** Each time you mark something as spam or confirm it is legitimate, the filter learns your preferences and gets more accurate over time.
- **Reviewable quarantine:** Held messages are not lost. You can open your Spamdrain account, inspect what was blocked, and release false positives with a click.
- **Newsletter control:** Separate the newsletters you want from the bulk mail you never signed up for, so only the senders you care about get through.

**Strengths:** Simple setup: connect an account and filtering begins immediately; Covers iOS, Android, macOS, Windows, Office 365 and standard mail providers; Filter improves with your own corrections, not just global rules; Free 14-day trial lets you test on real mail before subscribing

**Limitations:** Pricing details are not fully published without going through sign-up; Quarantine still requires occasional manual review to avoid losing legitimate mail

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

## Frequently Asked Questions

### How do FormEmailAPI (Formpost) and Spamdrain compare in monthly traffic?

FormEmailAPI (Formpost) has 0 monthly visits, while Spamdrain has 185,960. Traffic estimates describe audience size, not product quality.

### How do their growth rates compare?

FormEmailAPI (Formpost) has a month-over-month growth rate of 0%; Spamdrain has +22.6%.

### How does pricing compare?

FormEmailAPI (Formpost): Freemium. Free forever up to 250 submissions per month with unlimited forms and domains. Pro is $15 per month (billed yearly at $180) for 10,000 submissions, and Business is $40 per month (billed yearly at $480) for 20,000 submissions, with extra seats at $5 per seat per month. Spamdrain: Free Trial, Paid. Free 14-day trial, then a low-cost paid subscription that Spamdrain describes as costing less than a cup of coffee. Exact plan prices are shown after sign-up or on the pricing page.

## Alternatives

| # | Tool Name | Monthly Visits | MoM Growth Rate | Pricing Model | Summary | Profile (Markdown) |
| :--- | :--- | :--- | :--- | :--- | :--- | :--- |
| 1 | [Superhuman](https://openaitools.app/tool/superhuman) | 6,514,241 | +7.9% | Paid | Delivers a lightning-fast email productivity suite, but focuses on user speed rather than automated spam defense. | [.md](https://openaitools.app/tool/superhuman.md) |
| 2 | [MailerLite AI Drag & Drop Editor](https://openaitools.app/tool/mailerlite-ai-drag-drop-editor) | 4,999,868 | -3% | Freemium, Paid | AI-assisted newsletter editor for email, pages and forms | [.md](https://openaitools.app/tool/mailerlite-ai-drag-drop-editor.md) |
| 3 | [Fillout](https://openaitools.app/tool/fillout-com) | 3,923,917 | -9.7% | Freemium | Build powerful forms, surveys and quizzes with AI in minutes | [.md](https://openaitools.app/tool/fillout-com.md) |
| 4 | [Robly Email Marketing](https://openaitools.app/tool/robly-com) | 740,230 | +29.7% | Free Trial, Paid | Email marketing with AI send-time optimization to lift opens | [.md](https://openaitools.app/tool/robly-com.md) |
| 5 | [MailTester.Ninja](https://openaitools.app/tool/mailtester-ninja) | 452,787 | -10% | Freemium | Real-time email verification and email finding that never stores your data | [.md](https://openaitools.app/tool/mailtester-ninja.md) |
| 6 | [Spark Mail](https://openaitools.app/tool/spark-mail) | 435,229 | -13.5% | Freemium, Free Trial | Offers cross-platform email management with built-in AI writing tools without dedicated spam-filtering capabilities. | [.md](https://openaitools.app/tool/spark-mail.md) |
| 7 | [BlueMail](https://openaitools.app/tool/bluemail) | 319,805 | -5.8% | Free | Features a privacy-first email client with AI assistance, lacking Spamdrain's dedicated inbound spam protection. | [.md](https://openaitools.app/tool/bluemail.md) |
| 8 | [Shortwave](https://openaitools.app/tool/shortwave) | 193,316 | -5.1% | Freemium, Free Trial | Replaces your email client with an AI-powered interface, whereas Spamdrain filters existing mailboxes transparently. | [.md](https://openaitools.app/tool/shortwave.md) |
| 9 | [Spike](https://openaitools.app/tool/spike) | 93,475 | -26.6% | Freemium | Unifies multiple mail accounts into chat-like workspaces, focusing on team collaboration rather than automated spam blocking. | [.md](https://openaitools.app/tool/spike.md) |
| 10 | [FormHug](https://openaitools.app/tool/formhug) | 92,118 | -4.8% | Freemium, Free | Free AI form builder for humans and AI agents | [.md](https://openaitools.app/tool/formhug.md) |

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Source: https://openaitools.app/compare/formpost-vs-spamdrain-com

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