Best annotation tools in 2025

IntelliBrush

An intuitive image annotation solution for precise labeling.

Explosion AI

Streamlined tools for building AI and NLP applications.

T5

Transforms various language tasks into a unified text format.

Apple Natural Language

Framework for managing and analyzing natural language text.

Megatron LM

Advanced framework for training large transformer models efficiently.

Flair NLP

A framework for advanced natural language processing tasks.

Word2vec

Transforms words into numerical values for analysis.

SBERT

Transforms sentences into numerical representations for analysis.

Datasaur

Data labeling and private LLM development made efficient.

Google BERT

Advanced language processing model for understanding text.

Kashgari

Create accurate text classification models with minimal expertise.

Embedditor

Enhance vector search with intuitive editing for embeddings.

Google Natural Language API

Analyze text for insights and sentiment with advanced machine learning.

ChatPDF

Engage with PDF documents through conversational interactions.

Paul Graham GPT

AI-driven chat for exploring Paul Graham's essays with ease.

RecapioGPT

Efficient content summarization for text, video, and files.

AskYourPDF

Interact with PDF documents to extract insights and summaries.

Filepower AI

Interact with PDFs using smart question-and-answer features.

Distillr

Quickly summarizes lengthy articles into concise points.

Free + from $9.99/m
open
DocuSpeed

AI-powered document summarization and translation tool.

Sharly AI

Engaging conversations with documents for quick insights.

ImageBind by Meta

Multimodal AI for linking images, audio, and text data.

Lexi

Automated data extraction and organization for better insights.

DocGPT.io

Interactive document analysis and information retrieval system.

Tldr AI Summarizer

Quickly summarizes articles for busy readers.