How does logic branching work?

You set conditions on a question: 'If the answer to Q3 is No, skip to Q7.' Complex trees with multiple branches are supported. The survey engine evaluates conditions in real time as respondents fill in the form and shows or hides the appropriate questions.

How does in-app survey embedding work?

A JavaScript snippet is embedded in your web application. The survey widget appears as a modal or slide-up panel triggered by events (first login, 30-day anniversary, feature usage). The widget tracks the current user and prevents the same user from seeing the same survey twice within a configurable period.

How does sentiment analysis work?

Open-text responses are sent to an LLM API (Claude or OpenAI) with a prompt to classify sentiment as positive, neutral, or negative and extract key themes. Results are tagged on each response and aggregated in the analytics dashboard to surface top themes by sentiment.

Business Operations

Build a Survey & Feedback Collection Platform with AI - in Hours

ProjectCode generates a complete, production-ready Survey & Feedback Collection Platform from a single natural language prompt. In hours instead of months, you get a React frontend, NestJS REST API, PostgreSQL database, and authentication - fully integrated, live-previewed, and deployed to a URL you own.

Estimated build time: 2–4 hours

Build my Survey now View pricing

Free to start · No credit card required

The Challenge

Why building a Survey from scratch is hard

Building a Survey & Feedback Collection Platform from scratch requires months of development time and significant engineering resources. Teams struggle to coordinate frontend, backend, database, and authentication while managing survey-specific business logic, integrations, and role-based access rules.

What's Included

Everything your Survey needs

ProjectCode generates a production-ready Survey with all the modules your team needs from day one.

Survey builder with multiple question types (rating, NPS, multi-select, text)

Logic branching based on previous answers

Multi-channel distribution: email, link, embedded widget

Real-time response collection with duplicate prevention

NPS score calculation with promoter/passive/detractor segmentation

Response analytics with cross-tabulation

Sentiment analysis on open-text responses

Data export to CSV and BI tools integration

Architecture

How it's built

The generated Survey follows production-grade architecture patterns.

React 18 + TypeScript frontend with role-based dashboards tailored for survey workflows

NestJS REST API with dedicated survey modules, DTOs, validators, and service layer

PostgreSQL relational schema with normalized tables for all survey entities

JWT + Google OAuth authentication with granular permission gates per role

Real-time Socket.IO events for live survey status updates and notifications

Managed hosting with one-click deploy, custom domain, and auto-SSL

Database

PostgreSQL schema designed for Survey

ProjectCode generates a normalized, indexed PostgreSQL schema with the right tables and relationships for your use case. You own the schema and can evolve it freely.

surveys (id, title, description, questions jsonb, logic jsonb, status, start_at, end_at, allow_anonymous, workspace_id)
responses (id, survey_id, respondent_id, answers jsonb, score, sentiment, submitted_at, source, ip_hash)
distributions (id, survey_id, channel, target_list jsonb, sent_count, response_count, reminder_at)
respondents (id, email, name, segment, custom_fields jsonb, workspace_id)

schema.sql (preview)

-- Generated by ProjectCode
-- Survey & Feedback Collection Platform schema

CREATE TABLE surveys__id (
  id UUID PRIMARY KEY DEFAULT gen_random_uuid(),
  created_at TIMESTAMPTZ DEFAULT NOW(),
  updated_at TIMESTAMPTZ DEFAULT NOW()
  -- ... auto-generated columns
);

CREATE TABLE responses__id (
  id UUID PRIMARY KEY DEFAULT gen_random_uuid(),
  created_at TIMESTAMPTZ DEFAULT NOW(),
  updated_at TIMESTAMPTZ DEFAULT NOW()
  -- ... auto-generated columns
);

CREATE TABLE distributions__id (
  id UUID PRIMARY KEY DEFAULT gen_random_uuid(),
  created_at TIMESTAMPTZ DEFAULT NOW(),
  updated_at TIMESTAMPTZ DEFAULT NOW()
  -- ... auto-generated columns
);

CREATE TABLE respondents__id (
  id UUID PRIMARY KEY DEFAULT gen_random_uuid(),
  created_at TIMESTAMPTZ DEFAULT NOW(),
  updated_at TIMESTAMPTZ DEFAULT NOW()
  -- ... auto-generated columns
);

Tech Stack

Production-ready from day one

Every generated app uses a battle-tested stack you can deploy anywhere and own completely.

Frontend

React 18 + TypeScript + Tailwind CSS

Backend

NestJS 10 + Node.js + TypeScript

Database

PostgreSQL (managed or Supabase)

Auth

Email OTP · Google OAuth · GitHub OAuth

Deployment

Managed hosting · Custom domain · Auto-SSL

AI Models

Claude Sonnet · Claude Opus · Kimi

Try It Now

Example prompt to get started

Copy this prompt into ProjectCode and get a working app in minutes.

ProjectCode prompt

Build a survey platform for a SaaS company collecting NPS and CSAT feedback. Include a drag-and-drop survey builder with NPS, star rating, multi-choice, and open-text question types, conditional skip logic, multi-channel distribution (email via SendGrid and in-app embedded widget), NPS calculation with Promoter/Passive/Detractor segments and trend chart, response sentiment analysis on open-text using an LLM API, response filtering and cross-tabulation by segment, automated follow-up email to Detractors (NPS 0-6) for service recovery, and data export for Tableau and CSV.

Build this now - it's free

Deployment

Deploy your Survey anywhere

Managed hosting

One-click deploy to a live URL managed by ProjectCode.

Custom domain

Connect your own domain with auto-provisioned SSL via Cloudflare.

GitHub export

Push to your GitHub repo and self-host or deploy via Vercel, Railway, or AWS.

Docker ready

Export a Dockerfile and docker-compose for any containerized environment.

Pricing

Start free, scale as you grow

No per-seat fees. No vendor lock-in. Token-based pricing that scales with your usage.

Free

Start building your first app. Live preview, managed hosting, and full code export included.

Token Packs

From $5

Purchase token packs that roll over every month. Build more, pay only for what you use.

Enterprise

Custom

Custom models, SLA, SSO, and private cloud deployment for large teams.

See full pricing details

FAQ

Common questions about building a Survey

The Net Promoter Score asks 'How likely are you to recommend us? (0-10).' Scores 9-10 are Promoters, 7-8 are Passives, and 0-6 are Detractors. NPS = % Promoters − % Detractors, ranging from -100 to +100. The system tracks NPS trends over time and by customer segment.

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Build your Survey in hours, not months

Start free. No credit card. Your first app is live in minutes.

Get started free