OpnForm
Form builder with unlimited responses, logic and integrations
466 tools in our directory are listed as freemium, from 30 sections: Productivity & Collaboration (36), No-Code & Automation (35), Generative AI (28), Backend Services (27) and 26 more sections.

Form builder with unlimited responses, logic and integrations

Card sorting, tree testing and research tools for product teams

Turns long videos into short clips for social platforms

Workflow automation connecting 2,000+ apps with no coding

Form builder with payments, e-signatures and workflows for small teams

Visual workflows for finance and ops reconciliations and reports

Embedded integration platform for AI agents and SaaS products

Open source logs, metrics and traces on object storage with SQL

Open source password manager for sharing credentials in teams

Generate and export repeating SVG, CSS and PNG patterns

HTML and URL to PDF conversion API with screenshot features

AI answer engine that searches the web and cites its sources



Integration layer for connecting AI agents to 3,000+ APIs



Data science tools and platform for R and Python teams



Sync engine that keeps a local SQLite database in step

Managed, AI-assisted Apache Superset for dashboards and embedding

TypeScript ORM with a managed Postgres database and app hosting

Headless CMS for marketing teams with AI-assisted page building.

Encrypted email with a free plan and privacy-focused accounts

End-to-end encrypted password manager with email aliases

VPN with a free plan, open source apps and a no-logs audit

Social media scheduling, analytics and approvals for multiple accounts

Hosted APIs for realtime features like live updates and chat



Paywalls, A/B tests and subscription analytics for mobile apps

Corporate cards, expense management and bill pay for finance teams

WordPress SEO plugin with setup wizard, schema and AI features


Free animated React components for backgrounds and text effects

AI meeting notetaker with summaries, action items and search

Hosts docs built from Git, with a preview for every pull request


Calendar app that auto-schedules tasks, habits and focus time


AI builder that turns a brief or notes into a marketing website

Notes, flashcards and PDF study tools with spaced repetition

Automatic background remover for photos, with a free option



Browser-based AI app builder with hosting, databases and an agent

Free hosted REST API for testing and prototyping with real responses
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