Discover freemium AI agents built for Research: Comprehensive directory of solutions verified by AI agency professionals focused on the Research sector.

AI Agents for Research, freemium pricing | AI Agent Store

QuillBot is a comprehensive AI-driven writing platform designed to assist users in improving their writing through a suite of tools. Key features include a Paraphraser that rephrases text to enhance clarity and style, a Grammar Checker that identifies and corrects grammatical errors, a Summarizer that condenses lengthy texts, and an AI Detector that analyzes content for AI-generated text. QuillBot integrates seamlessly with various platforms, including browser extensions and word processors, making it a versatile tool for students, professionals, and content creators aiming to produce polished and effective written communication.

QuillBot

quillbot

An AI-powered writing assistant offering tools for paraphrasing, grammar checking, summarizing, and more to enhance writing quality and productivity.

Google Antigravity is an AI-powered, agent-first development platform and IDE from Google, released alongside the Gemini 3 model family. Built as a fork of Visual Studio Code, it lets developers delegate complex software tasks to autonomous agents that can plan, code, test, and debug across an integrated editor, terminal, and browser. Antigravity’s Agent Manager view orchestrates multiple agents in parallel workspaces, while the Artifacts system surfaces verifiable plans, patches, logs, and screenshots so developers can inspect how work was done. The platform supports multiple models, including Gemini 3 Pro and other leading AI models, and is available as a free preview with generous usage limits on Windows, macOS, and Linux.

Google Antigravity

google-antigravity

Agent-first AI coding environment and IDE from Google where autonomous agents plan, write, test, and debug software across editor, terminal, and browser.

Kosmos is an autonomous AI scientist that automates data-driven discovery across domains like neuroscience, metabolomics, materials science, and genetics. Given an open-ended research objective and one or more datasets, Kosmos runs long research campaigns of up to ~12 hours, iterating between data analysis, literature search, and hypothesis generation. It uses a structured world model to coordinate agents and maintain coherence over hundreds of rollouts, typically executing tens of thousands of lines of code and reading around 1,500 papers per run before synthesizing a fully cited scientific report whose statements are traceable to code cells or primary literature. Independent scientists have estimated that a 20-cycle Kosmos run can compress roughly six months of PhD-level work into a single day, with most statements judged accurate and reproducible. Researchers can access Kosmos via the Edison Scientific platform with a credit-based pricing model, while an open-source implementation on GitHub allows teams to self-host and extend the system using multiple model providers.

Kosmos

kosmos

Autonomous AI scientist for long research campaigns that analyzes data and literature to produce fully cited scientific reports.

Kilo Code is an open-source AI coding assistant designed to run inside VS Code, JetBrains IDEs, and web-based editors. Built as a full coding agent, it can plan features, generate new code from natural language, refactor and debug existing projects, run terminal commands, and even automate the browser with user approval. Kilo Code combines ideas from tools like Cline and Roo into a unified workflow with dedicated modes such as Architect, Coder, and Debugger. It connects to 400+ frontier and open models through OpenRouter and similar providers, offers optional hosted credits so developers can start without managing their own API keys, and supports an MCP-style server marketplace for extending the agent with custom tools. This makes it a flexible choice for individual developers and teams who want powerful AI assistance while keeping configuration transparent and community-driven.

Kilo Code

kilo-code

Open-source AI coding assistant for VS Code and JetBrains that plans, writes, and debugs code with multi-model support.

Amazon Bedrock AgentCore is a modular suite of AWS services providing secure, scalable deployment and operations for AI agents. It offers Runtime for serverless agent execution with session isolation and long-running support, Memory for context-aware agents, Identity for secure access, Gateway to convert APIs into agent-ready tools, Browser for managed web automation, Code Interpreter for sandboxed code execution, and Observability for tracing and debugging workflows. AgentCore supports any open-source framework and any foundation model, inside or outside Bedrock, enabling developers to accelerate agents into production with enterprise-grade flexibility, security, and monitoring.

Amazon Bedrock AgentCore

amazon-bedrock-agentcore

Modular AWS platform for deploying, enhancing, and monitoring AI agents securely at scale.

Kiro is an agentic Integrated Development Environment from AWS that transforms user prompts into structured specs, designs, and tasks. It integrates multimodal input, agent hooks for automation, MCP tool access, real-time code diffs, and supports local/cloud execution to help developers move from prototype to production.

Kiro AI IDE

kiro-ai-ide

Agentic AI IDE by AWS for spec-driven coding, multimodal chat, and automated agent hooks.

Suna AI, developed by Kortix, is a fully open-source generalist AI agent designed to autonomously perform complex real-world tasks based on natural language instructions. It integrates capabilities such as web browsing, data extraction, document generation, and system-level operations, enabling users to delegate multifaceted workflows. With a modular architecture built using TypeScript and Python, Suna supports browser automation, command-line execution, and API integrations. Users can deploy Suna via a cloud interface or self-host it for enhanced control and customization.

Suna by Kortix AI

suna-ai

An open-source generalist AI agent that autonomously executes complex real-world tasks through natural language interaction.

Convergence AI is a London-based AI research lab developing 'Proxy', an autonomous agent designed to navigate and automate complex web-based workflows. Utilizing Large Meta Learning Models (LMLMs), Proxy adapts to dynamic interfaces, manages multi-step processes, and learns from user interactions to enhance performance over time. The platform aims to transform digital work by enabling agents that can perceive, reason, and act with human-like adaptability. In May 2025, Salesforce announced its acquisition of Convergence to integrate its technology into the Agentforce platform, enhancing AI-driven customer interaction and productivity solutions.

Convergence Proxy AI

convergence-proxy-ai

An AI agent platform enabling autonomous task execution across dynamic digital workflows.

Refact.ai is an open-source AI coding assistant designed to enhance developer productivity by providing intelligent code completions, refactoring tools, and context-aware chat within popular IDEs like JetBrains and Visual Studio Code. Utilizing Retrieval-Augmented Generation (RAG), it understands entire codebases to deliver accurate suggestions. Refact.ai supports over 25 programming languages and allows for self-hosting, ensuring data privacy. Its flexible pricing includes a free tier with 5,000 coins and a Pro plan offering additional features and coin allowances. Enterprise solutions include on-premise deployment and model fine-tuning tailored to organizational codebases.

Refact.ai

refact-ai

An open-source AI coding assistant offering context-aware code completions, refactoring, and in-IDE chat across major IDEs.

QualiaInterviews is an AI-powered platform designed to facilitate conversational interviews for research and evaluation purposes. It enables users to design, test, and deploy interviews rapidly, allowing respondents to engage via text or speech in multiple languages. The platform features an Interview Advisor to assist in crafting effective interview guidelines, supports automatic respondent testing, and provides instant summaries and transcripts. With flexible pricing models and annual free credits, QualiaInterviews is tailored for researchers seeking scalable and nuanced data collection methods.

QualiaInterviews

qualiainterviews

AI-led platform for conducting multilingual, conversational interviews for research and evaluation.

PortableDocs is an AI-driven platform that allows users to interact with their PDF documents through natural language conversations. By uploading a PDF, users can ask questions, request summaries, and extract specific information instantly. The platform leverages advanced algorithms to understand and analyze documents with high accuracy, saving users time and enhancing productivity. It's particularly useful for navigating technical manuals, legal contracts, and academic papers.

PortableDocs

portabledocs

AI-powered platform to chat with your PDF documents, enabling instant insights and information extraction.

Genspark Super Agent is a general-purpose AI agent developed by Genspark to assist users with a variety of everyday tasks. It integrates a robust 'Mixture-of-Agents' system, combining multiple large language models and over 80 pre-built tools to provide fast, accurate, and controllable assistance. The agent is capable of performing tasks such as making phone calls, generating presentations, and creating social media content. Its design emphasizes user-friendly interactions and practical applications, aiming to enhance productivity and efficiency in daily activities.

Genspark Super Agent

genspark-super-agent

A general AI agent designed to handle everyday tasks with speed, reliability, and extensive tool integration.

AI Agents for "Research" Industry, freemium pricing