Looking for freemium AI agents in Software Development? Explore our marketplace of digital assistants and automation tools designed specifically for the Software Development industry.

AI Agents for Software Development, freemium pricing

Taskade’s AI agents, powered by GPT-4, are designed to support complex project management, research, and workflow automation. Users can assign projects or tasks that these AI agents will autonomously complete, helping with everything from content research to report writing and workflow management. By creating an **AI-powered workforce** that completes tasks independently, Taskade enhances productivity and efficiency across various departments.

Taskade AI Agents

taskade-ai-agents

Custom AI-powered agents designed to automate workflows, enhance productivity, and streamline team collaboration.

n8n is an open-source workflow automation platform that allows users to design and automate complex workflows by connecting various applications and services. With its AI-native capabilities, n8n enables the integration of AI agents, facilitating tasks such as data analysis, content generation, and process automation. Users can build autonomous, multi-step agents, chat with their own data and tools, and plug into their own products using any model, including self-hosted ones. n8n offers a user-friendly interface combined with the flexibility of coding in JavaScript or Python, making it suitable for both technical and non-technical users. The platform supports over 400 integrations, providing limitless possibilities for automation across various industries.

An open-source workflow automation tool enabling seamless integration of AI agents and services.

Bright Data Web MCP is an open-source Model Context Protocol (MCP) server that connects AI assistants to the live public web with built-in unblocking to avoid CAPTCHAs and rate limits. It provides tools for real-time web search, page fetching and scraping (including via Bright Data’s web unlocker), and optional browser automation for navigating and interacting with dynamic sites. It supports a free “Rapid” tier (limited toolset and monthly request allowance) and paid usage-based modes that unlock additional tool groups such as browser control and broader web data tooling. It can be used via Bright Data’s hosted MCP endpoint or run locally via an npm package.

Bright Data Web MCP

bright-data-web-mcp

MCP server that gives AI agents reliable web search, scraping, and browser automation with 5,000 free monthly requests.

CAST AI is an application performance automation platform for Kubernetes that helps teams reduce cloud spend and improve workload performance through automated optimization. It provides Kubernetes cost and performance monitoring, then adds automation such as intelligent autoscaling, rightsizing, bin packing, and Spot Instance orchestration with fallback to maintain reliability. CAST AI supports major managed Kubernetes services (EKS, GKE, AKS) and other environments, and offers usage-based plans with a free tier for monitoring plus paid tiers for automated optimization features.

CAST AI

cast-ai

Kubernetes automation platform that optimizes cost and performance with autoscaling, rightsizing, Spot automation, and monitoring.

Mastra is an all-in-one TypeScript framework for building AI-powered applications and agents. It supports core agent patterns like tools, workflows/orchestration, RAG, memory, MCP integration, and evals, designed to go from prototype to production inside your own codebase. Mastra also offers an optional Mastra Cloud/Platform experience with a Studio for testing agents and workflows plus AI-focused observability (structured logs, tracing, and eval dashboards) and deployment integrations.

Mastra

mastra

Open-source TypeScript framework for building AI agents, workflows, RAG, memory and MCP, with optional cloud studio and observability.

Gobii is a platform for creating “digital workers” (always-on browser agents) that can perform repetitive web-based tasks automatically. You can create custom workers or spawn pretrained ones, run them on schedules, and connect them to workflows through triggers and APIs. For developers, Gobii provides a cloud browser automation stack (persistent agents/sessions, webhooks, and integrations) and also supports self-hosting through its open-source codebase for teams that want more control over infrastructure and data residency.

Gobii

gobii

Always-on browser workers that automate web tasks via schedules, triggers, and API—run in the cloud or self-host open source.

Orchids is an AI-powered coding IDE that acts as a full-stack engineer for building production-ready apps and websites. By chatting with the built-in Orchids Agent, users can describe what they want in natural language and have the system plan features, design UI, write frontend and backend code, wire databases, configure auth and payments, and deploy working projects. It runs as a desktop IDE where the agent can see your screen, interact with a built-in browser, and iteratively refine implementations. Orchids is aimed at founders, indie hackers, agencies, and engineering teams who want to move from idea to deployed software quickly without stitching together multiple tools or writing all boilerplate code themselves.

Orchids

orchids

AI full-stack engineer that lets you chat to design, code, and deploy production-ready apps and websites with no manual setup.

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.

Blitzy is an AI-powered autonomous software development platform built for enterprises with large and complex codebases. Instead of acting as a simple coding co-pilot, Blitzy orchestrates thousands of specialized AI agents that think, plan, build, and validate code based on product requirements and technical specifications. The platform can ingest entire repositories—tens of millions of lines of code—produce unified technical specs and documentation, and then autonomously batch-generate and pre-compile up to 80% of the required implementation, leaving the final 20% to human engineers. By trading real-time responses for extended "System 2" reasoning (8–12 hours of compute), it aims to deliver higher-quality, pre-validated code changes, accelerate feature delivery, refactor legacy systems, and reduce technical debt at enterprise scale. Blitzy offers a free tier for requirements and tech spec generation and paid tiers for full autonomous development and enterprise integrations.

Blitzy

blitzy

Autonomous System 2 AI platform that batch-builds up to 80% of enterprise software from requirements with thousands of specialized agents.

Elastic Email MCP Server is a Model Context Protocol server that delivers full-scale email capabilities to the next generation of AI agents and MCP-compatible environments. It connects to your Elastic Email account via API key and provides functions for campaign creation, pausing and updating, retrieving campaign statistics, managing segments and contact lists, sending bulk or transactional emails, and working with templates. This server speaks the same protocol as your favourite AI tools, giving them super-smooth access to all your email operations.

Elastic Email MCP Server

elastic-email-mcp-server

Turn your favourite AI tool into a personal email agent with Elastic Email.

1Shot API is an onchain automation layer that turns smart contracts into easily callable tools for apps, workflows, and AI-driven systems. It provides managed wallets, transaction orchestration, and support for standards like x402 payments and MetaMask Delegation Framework, so you can send stablecoin payments, automate onchain actions, and trigger transactions from platforms like n8n, Make, and IFTTT. Developers can read and write to any supported EVM smart contract, estimate gas, batch calls, and receive webhooks when transactions are finalized. 1Shot Prompts adds annotated smart contract prompts that make it easier for AI systems to reason about contract methods, enabling safer, autonomous onchain execution.

1Shot API

1shot-api

Onchain automation layer that lets AI agents and workflows read, write, and pay with smart contracts via a managed wallet API.

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.

AI Agents for "Software Development" Industry, freemium pricing