AgentsIndex · Blog

Research on AI coding agents

Write, review, and ship code: IDE copilots, code-review agents, autonomous SWEs, devshell assistants.

4 pieces

LatestBuyer's guide

Hyper review (2026): an autonomous coding agent that ships verified pull requests

Hyper plans, tests and delivers pull requests to your GitHub repository from an isolated cloud sandbox, with a verification check on each one and a hard spending cap on every run.

AgentsIndex13 October 202614 min read

Read the article

Hyper. 6 tools compared: Claude Code, Devin, OpenHands, GitHub Copilot, Cursor.

Also new

Claude Code vs GitHub Copilot vs Cursor vs Devin.

Comparison

AI coding agents compared: what each one is actually good at

Every major coding agent now costs $20. We compare what that money actually buys, which projects are still maintained, and which tool fits which job.

14 August 2026 · 10 min

Claude Code, from $20 a month, no free plan vs Cursor, from $8 a month, free plan vs GitHub Copilot, from $10 a month, free plan vs Cline, free plan, free plan.

Comparison

Best AI Coding Agents in 2026: 10 Tools Compared

The 10 best AI coding agents in 2026, Claude Code, Cursor, OpenAI Codex and GitHub Copilot among them, compared by SWE-bench score, pricing and fit.

9 July 2026 · 22 min

Cline vs Cursor vs Windsurf vs GitHub Copilot.

Comparison

Cline vs Cursor: Which AI Coding Agent Should You Use?

Cline vs Cursor: an open-source agent you bring your own key to, against a proprietary AI IDE. Pricing, MCP Marketplace, background agents, which to pick.

27 March 2026 · 24 min