Formspree forwards submissions to email. LeadDuo helps you respond first and close more deals.
LeadDuo sends instant SMS alerts, scores leads with AI, tracks your pipeline, and shows you exactly where leads drop off with LeadFunnel analytics. Respond 8× faster than email-only systems.
Formspree collects form submissions.
LeadDuo starts conversations.
LeadDuo is built for the moment right after a lead submits — the moment where most deals are won or lost:
No inbox delay. No "I'll reply later" risk.
You respond while interest is still hot.
| Feature | LeadDuo | Formspree |
|---|---|---|
| Instant SMS Alerts | ✅ Included on all paid plans | ❌ Not available |
| Email Notifications | ✅ Included | ✅ Included |
| SmartResponse AI (Instant Reply Templates) | 🤖 Included — sends ready-to-send replies in your tone | ⚠️ Basic autoresponder only (static message) |
| Lead Qualification / Priority Scoring | 🧠 Optional (AI Credits) — 0–100 score + reasoning | ❌ Not available |
| LeadInbox (Track & follow up in one place) | ✅ Included (all plans) | ⚠️ Basic dashboard only |
| Quiet Hours (Mute SMS overnight) | ✅ Yes | ❌ No |
| Spam Defense | ✅ Honeypot + rate limits | ⚙️ Basic filtering |
| 🌍 Multi-language support (English · Español · 日本語) | ✅ All plans | ⚠️ Manual translation required |
| Custom Branding (Thank-you pages, themes, logo) | 🎨 Growth+ plans — full control | ⚠️ Redirects only, no white-labeling |
| Custom Email Domain for SmartResponse | 📧 Agency plan | ❌ No equivalent |
| API & Webhooks | ✅ Growth+ | ✅ Paid tiers |
| ChatGPT / MCP Integration | 🤝 Built-in — manage forms from ChatGPT | ❌ Not supported |
| Typical monthly cost for real-time alerts | $9/mo | $19/mo (email only) |
You eventually see the lead.
Maybe minutes later. Maybe hours.
By then, someone else already replied.
You respond first.
Which means:
Speed closes deals.
LeadDuo isn't a form backend — it's a lead response system.
It ensures:
That's the moment where business is won.
For teams who need fast follow-ups + lead organization.
For teams who want full branding control + shared inbox.
AI Credits can be added to any plan to unlock scoring and prioritization.
LeadDuo works anywhere you can paste HTML:
Webflow · WordPress · Wix · Squarespace · Shopify · Notion · Custom Sites.
Migration time: ~3 minutes.
No credit card required · Includes SMS alerts & SmartResponse
Yes. If you're only collecting submissions, both tools work. If your business depends on responding fast, LeadDuo goes further with instant SMS alerts, SmartResponse AI, and a lead inbox that keeps follow-ups on track.
Yes. LeadDuo works anywhere you can paste HTML — including WordPress, Webflow, Wix, Squarespace, Shopify, Notion, and custom sites.
No. LeadInbox lets you manage leads without a CRM. You can optionally integrate with CRMs using webhooks or Slack.
Yes. LeadDuo forms, email notifications, and SmartResponse emails work in English, Spanish, and Japanese. Everything adapts automatically based on your form language setting — no plugins or translation setup required.