Fetch.ai vs Conversica vs Plakar: Which Defence tool is Best in 2025?

Fetch.AI is an AI platform that helps to execute difficult and time consuming tasks for organizations, individuals and devices by creating smart and independent programs known as AI Agents. These AI Agents shows high proficiency in problem solving and decision making in various industries from logistics to transactional operations. Core components that make up the Fetch.ai are AI Agents, AI Engine, Agentverse, and the Fetch Network.

Conversica focuse­s on creating conversational AI to help companie­s with Revenue Digital Assistants. The­se virtual helpers talk dire­ctly with customers and potential clients through e­mail, texts, and chat apps. Instead of just automatic response­s, the RDAs have back-and-forth discussions to reply to que­stions in a natural way. By mimicking real talks, they can explain de­tails, give recommendations, and he­lp with common requests. This lets the­ helpers take care­ of various routine tasks so employee­s have more time to focus on harde­r issues or build stronger relationships. Conve­rsica wants to boost workforces by moving simple repe­ated duties to their AI age­nts, freeing up staff for higher jobs.

Plakar is a tool that helps engineers and businesses protect their data with easy-to-use, encrypted backups. It lets you store and manage backups securely, with features like deduplication and versioning, making it ideal for modern data protection needs. Plakar was co-founded by Julien Mangeard and Gilles Chehade, with its first stable version, v1.0.1, released on May 15, 2025, following a beta phase.