The best open source alternative to Survicate is PostHog. If that doesn't suit you, we've compiled a ranked list of other open source Survicate alternatives to help you find a suitable replacement. Other interesting open source alternatives to Survicate are: Formbricks and LimeSurvey.
Survicate alternatives are mainly Form Builder Tools but may also be Survey Tools or Product Analytics. Browse these if you want a narrower list of alternatives or looking for a specific functionality of Survicate.
All-in-one product analytics platform. Track user behavior, run experiments, and make data-driven decisions to grow your product.

PostHog is the ultimate open-source product analytics suite that empowers teams to build better products. With a comprehensive set of tools, PostHog helps you understand user behavior, optimize your product, and drive growth.
Key benefits of PostHog include:
PostHog integrates seamlessly with your tech stack, offering SDKs for various programming languages and platforms. Its user-friendly interface makes it easy for both technical and non-technical team members to access valuable insights.
Whether you're a startup or an enterprise, PostHog scales with your needs, providing the tools to understand your users, iterate quickly, and build products people love. Join thousands of companies already using PostHog to drive their product decisions and stay ahead in today's competitive market.
Looking for open source alternatives to other popular services? Check out other posts in the alternatives series and openalternative.co, a directory of open source software with filters for tags and alternatives for easy browsing and discovery.
Collect feedback across websites, apps, and emails with targeted surveys, user segmentation, and GDPR-compliant data handling. Self-host or use the cloud.

Formbricks is an experience management platform built for product teams, researchers, and marketers who need more control over their survey data than closed tools like Qualtrics typically allow. It combines in-app, website, and email surveys into a single platform, with the option to self-host the entire stack.
The core idea is contextual feedback. Rather than sending follow-up emails after the fact, Formbricks lets you trigger surveys at specific moments in a user's journey, right inside your product or on your website. You define the trigger (a page visit, a button click, a custom event), set a pre-segmented audience using user attributes and past behavior, and the survey appears at exactly the right moment.
Key capabilities include:
Formbricks positions itself as a Survicate or Typeform alternative with a privacy-first architecture. The self-hosted option gives teams complete ownership of their data, which matters for companies in regulated industries or those operating under strict internal data policies.
The no-code action tracking is a practical differentiator. Once the initial script is added to your site or app, non-technical team members can set up new surveys, define triggers, and adjust targeting without touching code. Survey templates cover common use cases like NPS, churn prevention, and onboarding research, so teams can run proven feedback workflows quickly rather than building from scratch.
LimeSurvey is a powerful open-source tool for creating customizable online surveys, polls, and questionnaires.

LimeSurvey is a versatile and feature-rich open-source survey tool that empowers users to create, distribute, and analyze surveys with ease. Key benefits include:
LimeSurvey stands out for its powerful analytics and reporting tools, allowing you to gain meaningful insights from your data. The platform's active community and extensive documentation provide excellent support for users at all levels.
Whether you're conducting academic research, gathering customer feedback, or managing internal polls, LimeSurvey offers the tools to create professional, engaging surveys that deliver results.