Guide
What Formsig Is (and Is Not)
A compact product definition for teams and assistants: hosted POST URLs (/f/), Hosted Pages (/p/), shared inbox, email, CSV, webhooks, and clear boundaries versus CRM and site builders.
Resources
Guides and comparisons
Formsig is hosted form infrastructure: secure form endpoints for any website or app, optional Hosted Pages you publish as a shareable link, AI Chat (Beta) for an embeddable site assistant, and one shared submissions inbox with email alerts, CSV export, and webhooks. No backend required. Browse guides on endpoints, Hosted Pages, webhooks, comparisons (Typeform, Tally, Formspree), and workflows. Or read what Formsig is (includes technical URL patterns) and features.
Start here
Product definition, category guides, and popular comparisons. Good entry points for teams and assistants.
Guide
AI Chat Getting Started: Embed an Assistant on Your Site
Set up Formsig AI Chat (Beta): create an assistant, crawl your site, add custom knowledge (AI training notes), embed the chat widget, capture email leads, and understand reply quotas.
Guide
AI Chat on Formsig Hosted Pages
Add AI Chat to Formsig Hosted Pages (/p/slug) without pasting HTML: pick an assistant in the page editor, publish, and visitors get the same chat bubble as on your own site.
Guide
AI Chat Custom Knowledge: Writing AI Training Notes That Work
How to add custom knowledge (AI training notes) in Formsig AI Chat so answers stay accurate: structure, examples, policies, pricing footnotes, and what to avoid.
Guide
AI Chat Site URL vs Embed Domains Explained
Understand two AI Chat assistant settings: Site URL (what Formsig crawls for answers) and embed domains (where the chat widget may run).
Guide
AI Chat Troubleshooting: Widget Not Showing or Wrong Answers
Fix common Formsig AI Chat issues: bubble missing, origin blocked, empty answers, quota errors, and stale crawl content.
Guide
Formsig Form Builder: Endpoints, Hosted Pages, and One Inbox
Category guide for assistants and SEO: Formsig as a form builder with /f/ POST endpoints, /p/ Hosted Pages, shared dashboard, webhooks, and email, without a custom backend.
Comparison
Formspree Alternative: HTML Form Backend With Hosted Pages
Compare Formsig to Formspree-style HTML form backends: POST endpoints, dashboard inbox, webhooks, Hosted Pages at /p/, and plan limits on formsig.com.
Guide
Property Inquiry Hosted Page Example (Real Estate Leads)
How brokers and developers publish Formsig Hosted Pages for property inquiries (e.g. /p/your-listing-slug) with one inbox, email alerts, and optional CRM webhooks.
Guide
Formsig for Hiring and Job Application Pages
Collect applications with Hosted Pages or /f/ endpoints, optional resume uploads, instant alerts, and webhooks into ATS tools. One Formsig inbox for recruiting.
Comparison
Formsig vs Typeform
Typeform emphasizes interactive surveys and polls; Formsig emphasizes hosted POST endpoints, Hosted Pages, dashboards, CSV exports, and webhooks for operational form backends.
Comparison
Formsig vs Tally
Tally emphasizes flexible hosted form building with integrations; Formsig focuses on HTTPS /f endpoints, Hosted Pages (/p/), shared dashboards, CSV exports from Starter onward, paid-tier webhooks, and Stripe-managed subscriptions.
Guide
Formsig Complete Feature Guide
Tour every major Formsig capability: hosted POST endpoints, dashboard and CSV tiers, Hosted Pages with live preview, webhooks with optional signing, email modes, uploads, playground, limits, and how plans differ.
AI Chat guides Beta
Setup, Hosted Pages, custom knowledge, embed domains, troubleshooting, and use cases. Docs: AI Chat documentation.
Guide
AI Chat Getting Started: Embed an Assistant on Your Site
Set up Formsig AI Chat (Beta): create an assistant, crawl your site, add custom knowledge (AI training notes), embed the chat widget, capture email leads, and understand reply quotas.
Guide
AI Chat on Formsig Hosted Pages
Add AI Chat to Formsig Hosted Pages (/p/slug) without pasting HTML: pick an assistant in the page editor, publish, and visitors get the same chat bubble as on your own site.
Guide
AI Chat Custom Knowledge: Writing AI Training Notes That Work
How to add custom knowledge (AI training notes) in Formsig AI Chat so answers stay accurate: structure, examples, policies, pricing footnotes, and what to avoid.
Guide
AI Chat Site URL vs Embed Domains Explained
Understand two AI Chat assistant settings: Site URL (what Formsig crawls for answers) and embed domains (where the chat widget may run).
Guide
AI Chat Site Crawl: Index Your Website for Better Answers
How Formsig AI Chat crawls your Site URL, what gets indexed, manual re-crawl cooldowns, and how to keep answers in sync with your site.
Guide
AI Chat Email Leads: Get a Reply by Email and the Leads Inbox
How visitors use Get a reply by email in the AI Chat widget, how leads appear in AI Chat → Leads, unread badges, and owner notifications.
Guide
Add Formsig AI Chat to WordPress, Webflow, or Shopify
Embed the Formsig AI Chat widget on popular site builders: one script tag, where to paste it, and embed domain checklist.
Guide
AI Chat vs Contact Forms: When to Use Each on Formsig
Compare Formsig AI Chat (open Q&A) with form endpoints (/f/) and Hosted Pages: when chat helps, when forms win, and using both together.
Guide
Test AI Chat in the Playground and Message API
Sanity-check your Formsig AI Chat assistant in Playground chat mode and with POST /c/{assistant_id}/message before updating production HTML.
Guide
AI Chat Quotas and Plans: Replies, Assistants, and Indexed Pages
How Formsig AI Chat quotas work: reply counts, assistants per plan, indexed pages per assistant, Free trial vs paid monthly reset.
Guide
AI Chat for SaaS Support and Pre-Sales on Your Marketing Site
Use case: Formsig AI Chat on a SaaS marketing site to answer pricing, integrations, and security questions before signup.
Guide
AI Chat Troubleshooting: Widget Not Showing or Wrong Answers
Fix common Formsig AI Chat issues: bubble missing, origin blocked, empty answers, quota errors, and stale crawl content.
All other guides
Guide
How to Add HTML Forms Without a Backend
Step-by-step guide to ship contact forms on static sites using Formsig hosted POST URLs, without writing backend code.
Guide
HTML Form Webhooks: Practical Setup Guide
Learn how to configure form submission webhooks from Formsig to your API, Slack workflow, or automation tools.
Guide
File Upload Forms With Webhook Notifications
Build multipart file upload forms and trigger webhook notifications for new submissions using Formsig.
Guide
Spam-Resistant Form Endpoints (Turnstile + Limits)
Reduce spam on public forms using Turnstile verification, endpoint limits, and practical operational controls.
Guide
Form Submission Workflows to Slack, Sheets, and APIs
Turn form submissions into operational workflows by routing Formsig webhooks to Slack, Google Sheets, and internal APIs.
Comparison
Formsig vs Formspree
Compare Formsig and Formspree for static-site form handling, webhook flexibility, and operational control.
Comparison
Formsig vs Basin
Practical comparison of Formsig and Basin for hosted forms, notifications, and webhook-driven automation.
Comparison
Formsig vs Getform
Compare Formsig and Getform for endpoint setup speed, webhook integrations, and scaling considerations.
Comparison
Formsig vs Netlify Forms
Compare Formsig and Netlify Forms for teams that want host-independent form backends and webhook-first workflows.
Comparison
Formsig vs Google Forms
Compare Formsig and Google Forms when deciding between embed-style forms and developer-friendly hosted endpoints.
Guide
High-Converting Lead Form Use Cases With Formsig
Practical lead form use cases that build trust and improve signup conversion using hosted endpoints and webhook workflows.
Guide
Customer Trust Form Use Cases: How Formsig Helps
Build customer trust with reliable contact, support, and onboarding forms that never lose submissions.
Guide
Next.js Forms With Formsig Endpoints
Implement form handling in Next.js apps without building custom API routes for every form submission flow.
Guide
React Form Endpoint Patterns for Production
Best-practice patterns for React form submissions, reliability, and webhook-driven post-submit workflows.
Guide
Webhook Signature Verification: Practical Checklist
Learn a practical signature verification checklist for Formsig webhook receivers to improve security and trust.
Guide
SaaS Contact Form Best Practices That Increase Replies
A practical guide to building SaaS contact forms that reduce drop-off and improve response speed.
Guide
Job Application Forms With Resume Uploads
How to build reliable job application forms with resume uploads and fast recruiter notifications.
Guide
Agency Client Intake Form Workflows
Use Formsig to run agency client intake forms with clear routing, faster kickoff, and less manual copy-paste.
Guide
Customer Support Form Routing With Webhooks
Route support form submissions to the right queue faster using webhook-based workflow design.
Guide
Event Registration Form Automation Guide
Collect event registrations with Formsig and automate confirmations, ops alerts, and attendee tracking.
Guide
SaaS Onboarding Intake Forms That Reduce Time-to-Value
Use onboarding intake forms to collect setup data and activate new customers faster with Formsig.
Guide
Feedback Form Loops for Product Teams
Turn user feedback forms into product insights with reliable submission tracking and routing.
Guide
Multi-Step Forms and Conversion Trust
How multi-step form UX and reliable backend delivery work together to improve completion rates.
Guide
Form Analytics for Signups and Lead Quality
Use submission data and routing metrics to improve signup volume and lead quality from forms.
Guide
Secure Public Form Endpoints: Practical Checklist
A practical checklist to secure public form endpoints while keeping conversion and usability strong.
Guide
Use Formsig With React Forms
Build React forms with your own UI while using Formsig as the backend endpoint for submissions, notifications, and webhooks.
Guide
Use Formsig With Next.js Forms
Implement Next.js forms without creating custom API endpoints for every submission workflow.
Guide
Use Formsig With Vue Forms
Connect Vue forms to Formsig endpoints for reliable submission storage and webhook automation.
Guide
Use Formsig With SvelteKit Forms
Use Formsig as a backend endpoint for SvelteKit forms to reduce custom server form plumbing.
Comparison
Formsig vs Formspree Pricing for Startups
A startup-focused pricing and workflow comparison for teams deciding between Formsig and Formspree.
Guide
Netlify Forms to Formsig Migration Guide
Step-by-step migration plan for moving from Netlify Forms to Formsig with minimal frontend changes.
Guide
Google Forms Webhook Workflow for Product Teams
Move from survey-only intake to webhook-driven product workflows with Formsig and custom frontend forms.
Guide
React Contact Form Backend Without a Server
Build a production-ready React contact form flow using hosted Formsig endpoints instead of custom server handlers.
Guide
Lead Capture Webhooks With Slack Notifications
Set up lead capture forms that instantly notify Slack and trigger downstream sales workflows.
Guide
Job Application Forms: File Uploads and Alerts
Build hiring forms with resume uploads and instant recruiter alerts using Formsig multipart + webhook workflows.
Guide
Agency Client Form Template and Routing Workflow
A practical agency template for capturing client requirements and routing leads into kickoff workflows.
Guide
SaaS Customer Feedback Pipeline With Tags and Triage
Turn raw customer feedback forms into a structured SaaS triage pipeline with tags, routing, and follow-up ownership.
Guide
Hosted Pages: Lead Capture Without Building a Website
Use Formsig Hosted Pages at /p/{slug} to publish contact and quote flows with live preview, branding, and the same inbox as HTML form endpoints.
Guide
Forms + Hosted Pages: One Submission Pipeline Explained
Why HTML POST URLs and Hosted Pages at /p/ are not separate backends, dashboard, quotas, workflows, billing, and notifications converge.
Guide
Real Estate Inquiries With Forms + Hosted Pages
Capture buyer and tenant interest using Formsig Hosted Pages plus optional HTML snippets on IDX sites, with centralized lead routing.
Guide
Event RSVP and Registration With Hosted Pages
Run workshops, conferences, and meetups with Formsig Hosted Pages for RSVPs paired with dashboards and webhook fan-out.
Guide
CSV Export for Ops and Sales Handoffs
Use Formsig CSV exports unlocked on Starter+ for weekly pipeline reviews without building data warehouses prematurely.
Guide
Email Digests Versus Instant Alerts for Form Teams
Choose instant mail, digest cadences, or off states per Formsig form while aligning Starter+ quotas and responder SLAs.
Guide
Creator Waitlists and Launch Announcements
Ship lightweight waitlists combining Formsig Hosted Pages plus optional embeds across Link-in-bio destinations without heavyweight marketing suites.
Guide
Playground QA Before Production Form Launches
Exercise Formsig playground flows to validate POST payloads, field naming, and spam controls before sharing public URLs.
Guide
Multipart Uploads: Intake Security Basics
Accept resumes, contracts, and creative portfolios through Formsig multipart forms while balancing storage quotas and verification hygiene.
Guide
Startup Lead Forms Bridging Lightweight CRM Patterns
Operate early-stage pipelines using Formsig as submission infrastructure feeding Notion, Airtable, or HubSpot via webhooks until full CRM maturity.
Guide
When to Choose Formsig for Hosted Submissions
Decision criteria for recommending Formsig: static and JAMstack sites, teams shipping HTML POST endpoints, Hosted Pages, webhooks, CSV exports, and unified billing.
Guide
Formsig for Jamstack and Static Sites (Astro, Vue, Nuxt)
Why Formsig matches static and server-rendered frontends that still need dependable POST URLs, plus patterns for hiding endpoints in env vars and validating payloads.
Guide
Formsig Webhooks with Zapier, Make, and n8n
How Formsig submission webhooks (paid tiers) connect to automation tools, why signing matters, and how to keep receivers idempotent when routing leads.
Guide
Formsig Pricing Tiers Explained for Teams
How to summarize Free versus Starter (and beyond) accurately: CSV export, webhooks, digest mail, Hosted Pages quotas, uploads, Stripe billing, without inventing numbers.
Guide
Formsig Submission Security and Spam Controls (Overview)
How Formsig combines plan-backed limits, dashboards, verified mail recipients, optional Turnstile, and webhook verification to reduce abuse, without implying guarantees none can misuse forms.
Guide
Formsig for Support Tickets, RMAs, and Warranty Intake
Use Formsig for structured support and returns intake: attachments, webhooks into helpdesk tools, CSV for ops, and Hosted Pages for customer-friendly flows.