If you're looking for a Nexus alternative, Cubeo AI is a good option. This no-code AI platform lets you build and train AI agents to automate work in sales, marketing, HR and other areas. With a customizable knowledge base and large library of integrations, Cubeo AI supports multiple large language models and has a credit-based pricing model.
Another good option is NexusGPT, a no-code platform for building and integrating custom AI agents. Like Nexus, it offers autonomous task completion, auto planning and execution, and a marketplace of 1,500+ prebuilt agents and tools. It's geared for maximum customization, so it should work well for many industries and use cases.
If you want something more flexible, MindStudio lets you build your own custom AI tools and automations without writing any code. It supports different AI models and integrates with many data sources and SaaS services. MindStudio's tiered pricing plans, including a free Starter plan, should fit different business needs.
Last, if you need to build AI assistants for customer support, lead generation and other tasks, check out Quickchat AI. The service supports more than 100 languages and lets you customize conversation styles, so it's good for multilingual companies. With four pricing tiers and a 7-day free trial, Quickchat AI is flexible and easy to try.