Best tools to develop chatbots in 2025

nanoGPT

An accessible repository for training and fine-tuning GPT models.

Entry Point

Streamline fine-tuning for language models with user-friendly features.

Free + from $49/m
open
BreveAI

AI-driven creative collaboration tool for businesses and individuals.

Toloka

Gain expert data for AI model training and evaluation.

Nvidia GPU Cloud (NGC)

GPU-optimized software for AI and machine learning development.

Llama.cpp

Efficient inference engine for C and C++ language models.

KoboldCPP

Run advanced AI models effortlessly with a user-friendly interface.

Assisterr

Create and monetize customized AI language models for various needs.

Yandex YaLM

Advanced language model for generating human-like text.

Textless NLP

Innovative technology for audio-based natural language processing.

XLM

Cross-lingual language models for seamless multilingual communication.

Seowriting AI

Generate SEO-optimized articles effortlessly with AI.

ChatGPT Deutsch

AI-driven conversational model for generating German text.

FreeWilly2

Quickly generates human-like text for various writing tasks.