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Step-by-step guides, developer references, and answers to the questions our customers ask most.
Knowledge base
Browse by topic
67 articles in 11 categories
Getting Started
7 articlesEverything you need to set up LeadToSheet and start capturing form submissions.
- How LeadToSheet Works
- Creating Your Account
- Installing the Tracking Snippet
- Understanding Your Dashboard
- + 3 more
Forms & Leads
8 articlesLearn how LeadToSheet detects your forms, captures submissions, and organizes your lead data.
- How Form Detection Works
- Managing Your Forms
- AI Lead Intelligence
- Viewing and Filtering Leads
- + 4 more
Lead sources
12 articlesCapture leads with the JavaScript SDK, Hosted Forms, Form Endpoints, REST API, Meta, LinkedIn, Formaloo, Custom Webhooks, or CSV import.
- The Sources Page
- Capturing Website Forms with the JavaScript SDK
- Building Forms with the Form Builder
- Branding & Styling Your Forms
- + 8 more
Destinations & integrations
16 articlesRoute captured leads to Google Sheets, CRMs (HubSpot, Pipedrive, GoHighLevel, SalesNexus), email platforms (Mailchimp, Kit, Brevo), team chat (Slack, Discord, Microsoft Teams), messaging apps (WhatsApp, Telegram), auto-reply email, or any custom webhook.
- How Routes Work
- Using Google Sheets as a Destination
- Setting Up Auto-Reply Email
- Connecting Mailchimp
- + 12 more
Google Sheets
3 articlesLearn how your form submissions are synced, organized, and shared in Google Sheets.
- How Google Sheets Sync Works
- Sharing Your Google Sheet
- Understanding Your Sheet Layout
Notifications
4 articlesPipe every new lead into Slack, Discord, or Microsoft Teams in real time. Send email alerts to whoever needs them, and roll up daily, weekly, and monthly digests.
- Slack, Discord, and Microsoft Teams channels
- Real-time email alerts for new leads
- Daily, weekly and monthly digests
- Managing recipients and turning notifications off
Webhooks
1 articleForward form submissions to your own systems in real time using webhook endpoints.
- Getting Started with Webhooks
Developer API
2 articlesCreate API keys and connect AI agents to LeadToSheet through the MCP server. For raw REST API reference (endpoints, request/response schemas) see /docs/api; for sending leads from your backend, see the Lead sources category.
- Creating & Managing API Keys
- Connecting AI Agents with MCP
Billing & Plans
5 articlesEverything about pricing, plans, your free trial, and managing your subscription.
- How the Free Trial Works
- Plans and Pricing
- Managing Your Subscription
- Understanding Submission Limits
- + 1 more
Refer & Earn
1 articleShare LeadToSheet with others and earn recurring commission on every paying referral.
- How the Refer & Earn Program Works
Troubleshooting
8 articlesSolutions for common issues with installation, form detection, syncing, and Google Sheets.
- Snippet Not Detected
- Forms Not Appearing
- Submissions Not Syncing
- Google Sheets Connection Issues
- + 4 more
For developers
Build on top of LeadToSheet
A small, well-mannered REST API plus public form endpoints — everything you need to capture leads from your own stack and read them back into your tooling.
Reference
REST API
Read submissions, manage forms, and post leads programmatically. Per-site bearer tokens, JSON, paginated.
Read docsReference
Form endpoints
Drop-in HTTP POST URLs for any HTML form. Honeypot, AI spam classifier, file uploads, allowed domains.
Read docsSpec
OpenAPI 3.1 spec
Drop the spec into Postman, Stoplight, or any code generator and you're integrated in minutes.
Read docscurl https://www.leadtosheet.com/api/v1/submissions \
-H "Authorization: Bearer lts_your_key_here"Most read
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