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Nuclr.dev VS FirsTech

Compare Nuclr.dev VS FirsTech and see what are their differences

Nuclr.dev

AI coding without living in the terminal. Run Claude Code, Codex, Pi and OpenCode side by side, with your files, servers and clouds in the same window - on macOS, Linux and Windows.

Rating
0 reviews
Pricing
Free
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Alternatives Is it good?
FirsTech

Firstech provides seamlessly process image cash letters and NACHA formatted ACH File. We also offer BAI and EDI format reporting to our clients, which others dont.

Rating
0 reviews
Pricing
Paid $1,000 / Monthly (per report)
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Alternatives Is it good?
Thalam
OpenAI-compatible API gateway for GPT, Claude, Gemini, DeepSeek, Qwen, Kling and more. One key, one endpoint, one bill. Pay per token, no lock-in. sponsored
Note: These products don't have any matching categories. If you think this is a mistake, please edit the details of one of the products and suggest appropriate categories.

Base details

Website, pricing, platforms and company facts side by side.

Nuclr.dev
FirsTech
Website nuclr.dev firstechpayments.com
Pricing
Free
Paid $1,000 / Monthly (per report)
Platforms
MacOS Windows Linux
Browser
Company Startup from Australia · 1 - 9 employees · 2026 1984
Listed in
AI Coding Assistant AI Tools Developer Tools File Manager Terminal SSH Clients AI +4
Banking Online Payments Merchant Solutions

About Nuclr.dev and FirsTech

In their own words, as submitted to SaaSHub.

Nuclr.dev
FirsTech

Nuclr Commander puts your AI coding agents, files, servers and clouds in one keyboard-first window. Every agent in one window - Run Claude Code, Codex, Pi and OpenCode side by side instead of a sea of terminals - Use your Claude or ChatGPT plan, or a local model through LM Studio - Review each...

Read more about Nuclr.dev

As a subsidiary of a financial institution, FirsTech provides unique opportunities for you that differentiate us from the competition. We can seamlessly provide you with the ability to process image cash letters and NACHA formatted ACH files, as well as provide specific reporting—such as BAI and...

Read more about FirsTech

Features and specs

What each product offers, as listed by its team.

Nuclr.dev 14 features
FirsTech 4 features
  • AI coding assistant
    Claude Code, Codex, Pi and OpenCode side by side in one window
  • LLM integration
    Your Claude or ChatGPT plan, or a local model through LM Studio
  • Change Review
    Each turn's changes in a diff viewer, with editor and git history
  • Agent Teams
    Agents message each other: one writes code, another reviews it
  • Phone Remote & QR Codes
    Watch, prompt, approve or stop agents from your phone, end-to-end encrypted
  • Credentials management
    Agents use your SSH, SQL and S3 connections without seeing the keys
  • Approvals
    Agent actions can wait for your OK, with the full command shown
  • Dual Panel Interface
    Keyboard-first, in the tradition of Norton and Total Commander
  • Remote and cloud-friendly options
    SSH/SFTP, Amazon S3, Google Cloud, GitHub, Git, Docker, SQL databases
  • Built-in Terminal
    A full terminal inside the window
  • Quick View
    Preview images, documents, 3D models, music and archives
  • Plugins
    Extend Commander with plugins
  • Platforms
    macOS, Linux and Windows
  • Price
    Free to download, no account needed
  • Comprehensive Payment Solutions
    FirsTech offers a wide range of payment processing services including ACH, credit card processing, and online payments, making it a versatile option for businesses.
  • Customer Support
    They provide robust customer support options, ensuring that clients can get help when they need it.
  • Security
    FirsTech implements strong security measures to protect sensitive financial data, which is crucial for businesses handling payment transactions.
  • Integration
    The platform offers numerous integration options with other business software, which can streamline operations and improve efficiency.

Possible disadvantages

  • Pricing Transparency
    There may be a lack of transparent pricing on their website, which can make it difficult for potential customers to evaluate cost-effectiveness.
  • Complexity for Small Businesses
    The range of services might be overwhelming for small businesses that don’t require such comprehensive solutions.
  • Learning Curve
    The platform could have a learning curve for new users, especially those not familiar with payment processing systems.
  • Customization Needs
    Although it offers many features, some businesses may find they require custom solutions that FirsTech does not readily offer.

Analysis

An editorial look at what each product does well and who it suits.

Nuclr.dev
FirsTech

No analysis of Nuclr.dev yet.

Overall verdict

  • FirsTech appears to be a legitimate B2B payment processing and bill payment technology provider, primarily serving utilities, municipalities, and billing organizations rather than individual consumers. It seems to be a niche, established player in the bill payment space rather than a consumer-facing fintech app, so its 'goodness' depends heavily on whether you're a business looking for payment infrastructure or an individual searching for a payment app.

Why this product is good

  • Specializes in bill payment processing for utilities and service providers, suggesting industry-specific expertise
  • Offers multiple payment channel integrations (online, phone, mail, in-person) which is valuable for organizations with diverse customer bases
  • Likely provides compliance and security features necessary for handling recurring bill payments
  • Appears to focus on B2B enterprise solutions rather than spreading thin across many market segments

Recommended for

  • Utility companies and municipalities needing bill payment processing infrastructure
  • Billing organizations looking for multi-channel payment collection tools
  • Businesses seeking to outsource complex payment reconciliation and processing
  • Enterprises requiring a specialized, industry-focused payment partner rather than a general-purpose processor

Videos

Walkthroughs and reviews on video.

Nuclr.dev 6 videos + Add
FirsTech 1 video + Add

https://www.youtube.com/watch?v=lfxy_5cmLs4

More videos

  • - Play a Game While Your AI Agent Works | Loader FX
  • - Claude vs Codex vs Pi vs a Local LLM: Who's Bluffing? | The Chameleon
  • - Let Claude Code Fix Your Servers Without Giving It Your SSH Keys
  • - Your AI Agents, in Your Pocket | Nuclr Commander
  • - Nuclr Commander: Claude Code, Codex, Pi & Your Terminal in One Workspace

FirsTech: History & Heritage

Category popularity

How often each product is chosen within a category, 0–100% relative to the other.

Score bands 0–20 21–40 41–50 51–60 61–100
Nuclr.dev
FirsTech
100% 100%
Developer Tools
0% 0%
0% 0%
Online Payments
100% 100%
100% 100%
Terminal
0% 0%
0% 0%
Merchant Solutions
100% 100%

Questions & Answers

As answered by people managing Nuclr.dev and FirsTech.

What makes your product unique?

Nuclr.dev's answer

Most AI coding tools give you either a terminal or an editor.

Nuclr Commander gives you the whole workbench: Claude Code, Codex, Pi and OpenCode run side by side in one window, next to a full keyboard-first file manager with panels for your SSH servers, S3, Google Cloud, Docker, Git and SQL databases.

Your keys stay yours. Agents reach those servers and databases through Commander, so the passwords and keys behind them are never shown to the agent, and actions can wait for your approval with the full command shown first.

Agents work as a team. They can message each other, so one writes the code and another reviews it, and you can watch, prompt or stop them from your phone.

Free to download, no account needed, on macOS, Linux and Windows.

Which are the primary technologies used for building your product?

Nuclr.dev's answer

Nuclr Commander is a native desktop app for macOS, Linux and Windows, with a plugin architecture at its core: file systems, remote servers, cloud storage, viewers and AI agents are all plugins that load into the same panels. Plugins are cryptographically signed and verified before they load. The AI side works with Claude Code, Codex, Pi and OpenCode, and connects agents to your servers and databases through the Model Context Protocol (MCP).

Why should a person choose your product over its competitors?

Nuclr.dev's answer

If you use AI coding agents: instead of one agent per terminal tab, or one vendor's app, you get Claude Code, Codex, Pi and OpenCode side by side, with your own Claude or ChatGPT plan or a local model. Each turn's changes open in a diff viewer, and agents can hand work to each other - one writes, another reviews.

If you use a dual-pane file manager: you keep the keyboard-first, two-pane way of working from Norton, Total Commander and FAR, on macOS, Linux and Windows alike - plus panels for SSH/SFTP, S3, Google Cloud, Docker, Git and SQL databases, a built-in terminal and quick view for almost any file.

If you do both: this is the only place they live together. Your agents can work with the same servers and databases you browse, through Commander, without ever being shown the passwords and keys behind them - and anything they do can wait for your approval.

Free to download, no account needed.

How would you describe the primary audience of your product?

Nuclr.dev's answer

Developers who work with AI coding agents every day and want them out of scattered terminal tabs - especially people running more than one agent, or more than one vendor's agent, on the same project.

It suits full-stack and backend developers, DevOps engineers and sysadmins in particular: people whose work spans code, files, SSH servers, cloud storage, containers and databases, and who want their agents to reach all of that without handing over their keys.

It also has a second home with keyboard-first file manager fans - longtime users of Norton Commander, Total Commander, FAR or Midnight Commander - who want that way of working on macOS, Linux and Windows alike.

What's the story behind your product?

Nuclr.dev's answer

Nuclr Commander is built by one developer. It started in February 2026 as a modern take on the dual-pane file managers I grew up with - Norton Commander, then FAR and Total Commander - because I wanted a file commander I could extend easily, built for how developers work in 2026 rather than in the 1990s. So from the first version, almost everything is a plugin: archives, SSH servers, S3, Docker, Git, databases and viewers all plug into the same panels.

Version 1.0 shipped in July 2026. By then most of my own work happened alongside AI coding agents, and I was juggling them in a pile of terminal tabs while switching to other apps for files, servers and databases. With a commander that was easy to extend, the agents could simply move in: Claude Code, Codex, Pi and OpenCode side by side, working with the same files, servers and clouds, without ever being shown my keys.

It's still the same idea it started with: one keyboard-first window for everything a developer touches - and easy to extend for whatever comes next.

Who are some of the biggest customers of your product?

Nuclr.dev's answer

Nuclr Commander is used by developers from all walks of life - from backend and full-stack engineers to DevOps, sysadmins and longtime fans of Norton and Total Commander. As more development happens alongside AI coding agents, it's drawing more and more developers who want their agents, files and servers in one window.

It's free to download and doesn't require an account.

User comments

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