# Kiro vs Opera Neon

> Kiro: Spec-driven agentic IDE from AWS that turns prompts into designs, tasks and code
> Opera Neon: Agentic AI browser that researches, navigates and completes web tasks for you

- Kiro profile: https://finderatlas.com/tools/kiro
- Opera Neon profile: https://finderatlas.com/tools/opera-neon
- Comparison page: https://finderatlas.com/compare/kiro-vs-opera-neon
- Last reviewed: October 2026

## Verdict

Kiro is listed under Coding AI and Opera Neon under AI Assistants. Kiro scores higher in FinderAtlas's editorial review (8.0 vs 7.5 out of 10), led by feature depth and value for money. Both have a free plan or trial. Only Kiro is available on Web, Linux and CLI.

### Choose Kiro if

- You want a tool built for turning feature ideas into structured specs and tasks before agents write code in large codebases.
- Spec-driven workflow produces requirements, design and task lists before code is written.
- Based on Code OSS, so VS Code settings, themes and Open VSX extensions carry over.

### Choose Opera Neon if

- You want a tool built for Multi-tab research, delegating repetitive browser tasks, building quick web outputs, connecting external AI agents to a live browser session.
- Combines chat, browser actions, research and content creation in one browser rather than a separate extension.
- Neon Do shows its plan and actions in real time and can be paused or taken over.

## Pricing

| | Kiro | Opera Neon |
| --- | --- | --- |
| Pricing model | Freemium | Freemium |
| Free plan or trial | Yes | Yes |
| Starting price | $0 | $0 |

## Features

| Feature | Kiro | Opera Neon |
| --- | --- | --- |
| Spec-driven development | Yes | Not listed |
| Agent hooks | Yes | Not listed |
| Steering files | Yes | Not listed |
| Memory | Yes | Not listed |
| Correctness checking | Yes | Not listed |
| Model choice | Yes | Not listed |
| Kiro CLI | Yes | Not listed |
| Kiro Web | Yes | Not listed |
| Local command sandbox | Yes | Not listed |
| Open standards and MCP | Yes | Not listed |
| Neon Do | Not listed | Yes |
| Neon Chat | Not listed | Yes |
| Neon Make | Not listed | Yes |
| Research Agents | Not listed | Yes |
| Tasks | Limited | Yes |
| Neon Cards | Not listed | Yes |
| MCP Connector and CLI | Not listed | Yes |
| Memory and Scheduled Tasks | Not listed | Yes |
| Built-in Browser Tools | Not listed | Yes |

## Platforms

| Platform | Kiro | Opera Neon |
| --- | --- | --- |
| Web | Yes | No |
| Windows | Yes | Yes |
| macOS | Yes | Yes |
| iOS | No | No |
| Android | No | No |
| API | No | No |
| Browser Extension | No | No |
| Linux | Yes | No |
| CLI | Yes | No |

## Kiro strengths

- Spec-driven workflow produces requirements, design and task lists before code is written.
- Based on Code OSS, so VS Code settings, themes and Open VSX extensions carry over.
- Same credit pool works across IDE, CLI and Web with no separate cloud compute charge.
- Multiple model families, including open-weight options, with an Auto mode.
- Free tier with 50 credits and downloadable apps on macOS, Windows and Linux.

## Kiro limitations

- Credits can run out quickly on complex spec tasks; costs vary by model and monthly credits do not roll over.
- Free tier excludes premium models and is limited to open-weight models and Claude Sonnet 4.5 under rate limits.
- Mobile app is iOS-only, in preview, and needs iOS 26 or later.
- Cloud sessions are only available in US East (N. Virginia), and Enterprise pricing is not published.

## Opera Neon strengths

- Combines chat, browser actions, research and content creation in one browser rather than a separate extension.
- Neon Do shows its plan and actions in real time and can be paused or taken over.
- Wide model choice across OpenAI, Anthropic, Google, xAI and open-weight models on the Standard plan.
- MCP connector and CLI let external agents such as Claude Code or n8n use a live browser session.
- Credentials, passwords and card details are stated to stay on the device, and Opera says it does not train on user data.
- Free VPN and ad blocker are included in the browser.

## Opera Neon limitations

- Full agentic features need the $19.90 per month Standard plan, higher than many AI add-ons.
- Windows and macOS only; no Linux, iOS or Android version yet.
- Neon Do uses cloud LLMs to plan, and page content is sent to Opera and OpenAI servers with 365-day retention.
- Opera itself calls Neon an experimental agentic browser, so behaviour and plan limits may change.

## FAQ

**Is Kiro better than Opera Neon?**

It depends on your workflow. Kiro is built for turning feature ideas into structured specs and tasks before agents write code in large codebases. Opera Neon is built for Multi-tab research, delegating repetitive browser tasks, building quick web outputs, connecting external AI agents to a live browser session.

**What are the key feature differences between Kiro and Opera Neon?**

Kiro: Spec-driven agentic IDE from AWS that turns prompts into designs, tasks and code. Opera Neon: Agentic AI browser that researches, navigates and completes web tasks for you.

**Does Kiro or Opera Neon have a free plan?**

Yes, both do. Kiro is freemium and Opera Neon is freemium, and each has a free plan or trial.

**Which is cheaper, Kiro or Opera Neon?**

Both can be used for free. Paid plans differ in limits and features, so compare the tiers in the pricing table above.