Best 5 Nelly Alternatives in 2025

Budibase is an "open-source low-code platform" designed specifically for building internal business applications. This means you can create tools like admin panels, approval workflows, data dashboards, and form-based apps without writing extensive code.

Tango is an AI-powered sales automation platform that creates browser agents to handle repetitive sales tasks and guide reps through complex CRM workflows. Unlike traditional automation tools that require extensive integrations or API connections, Tango works directly in the browser where your sales team already operates.

Frontly AI is a no-code app building platform that uses artificial intelligence to create custom software. Instead of spending weeks learning to code or hiring developers, you simply describe your app idea in normal language and Frontly builds it for you.

Theneo is an AI-native documentation platform that transforms how teams create and manage API documentation. Think of it as having an expert technical writer that works instantly - you provide your API specification files (like OpenAPI, Postman collections, or GraphQL schemas), and Theneo generates complete, interactive documentation automatically.

Gumloop is an AI-native automation platform designed to help businesses automate complex workflows using artificial intelligence and machine learning. Think of it as a visual programming tool that connects your favorite business applications with cutting-edge AI models.