Public has carved out a distinct position in the brokerage landscape by doing something most platforms struggle with: making investing feel simple without feeling simplistic. From the moment you open the app, the experience is clean, intuitive, and intentionally designed to remove friction rather than add complexity. This philosophy carries through everything Public builds. Instead of overwhelming users with dense data and professional-grade tooling, the platform focuses on accessibility, visual clarity, and new ways to explore investment ideas.
Now, with Coinrule integration, Public users can take that experience a step further by introducing AI-powered automation and structured trading workflows directly into their investing process. By connecting Public to Coinrule, investors can deploy a no-code AI trading bot that executes strategies automatically, helping bridge the gap between simple investing and systematic decision-making.
What Is Public?
Public is a modern brokerage platform built around accessibility, design, and idea-driven investing. Unlike traditional brokers that prioritize depth, Public prioritizes clarity. The platform offers access to a range of assets including stocks, ETFs, options, cryptocurrencies, and fixed income products like Treasuries and bonds. It also supports fractional investing, making it easy for users to build positions regardless of account size. Where Public stands out is in how these assets are presented. Instead of relying on spreadsheets, dense charts, or technical jargon, the platform emphasizes visual tools and simplified interfaces that make investing feel more approachable.
However, this simplicity comes with trade-offs. Public is not designed to be a full-scale trading workstation. Advanced analytics, complex account structures, and professional-grade execution tools are intentionally limited.
For many investors, that’s exactly the point.
A Different Approach to Investing
Public doesn’t try to replicate institutional trading platforms. Instead, it rethinks how investors interact with markets.
One of the most notable innovations is its focus on idea generation. Features like AI-driven “Generated Assets” allow users to create themed portfolios using plain-language prompts, transforming abstract ideas into investable strategies. This approach lowers the barrier to entry for investors who may not have the time or expertise to conduct deep fundamental or technical analysis. At the same time, Public has made fixed income investing significantly more accessible. Tools for building Treasury ladders and visualizing yield curves simplify what has traditionally been one of the more complex areas of investing.
The result is a platform that feels modern, creative, and easy to navigate, even if it lacks the analytical depth of more advanced brokers.
The Public Experience
Using Public feels fundamentally different from using most brokerage platforms.
The mobile-first design is one of its strongest features. Navigation is smooth, layouts are clean, and the overall experience is built for quick interaction rather than deep analysis. Checking positions, exploring ideas, or allocating capital can all be done in just a few taps. Public also integrates AI into the user experience in subtle but meaningful ways. Market summaries, idea generation tools, and visual data representations help users quickly understand what’s happening without needing to dig through complex reports.
That said, the platform’s simplicity becomes more noticeable when you try to go deeper. Technical analysis tools are limited. Charts lack indicators. Options data omits key metrics like Greeks and bid-ask spreads. Real-time quotes are available, but not streaming, which can limit precision for active traders. In short, Public excels at making investing accessible, but it is not built for high-frequency decision-making or advanced strategy execution.
Fees and Pricing
Public follows a low-cost model on the surface, with commission-free trading for stocks, ETFs, and options. However, the platform introduces a different kind of cost structure through its subscription model. Many features that are standard at other brokers, such as advanced data, extended-hours trading, and premium research, are locked behind Public Premium unless your account exceeds a certain size.
For casual investors, this may not be a major issue. But for more active users, the paywall can become a limiting factor. One area where Public stands out is margin pricing, with relatively low borrowing rates compared to many competitors. This makes it appealing for investors who occasionally use leverage.
Public and Coinrule
Public’s simplicity pairs surprisingly well with Coinrule’s automation layer.
Coinrule is a AI agentic trading bot platform that allows users to build automated strategies using simple conditional logic. Instead of manually monitoring markets, investors can define rules that execute automatically based on market conditions.
When connected to Public, this opens up a new way to interact with the platform. For example, an investor could create rules such as:
If a stock drops by a certain percentage, accumulate gradually
When a position reaches a target profit, take partial gains
If market volatility increases, reduce exposure
A thematic basket outperforms, so rebalance my allocation
These strategies run continuously once activated, allowing investors to move beyond manual execution while still maintaining control.
Agentic AI and Structured Investing
Coinrule’s approach is built around agentic AI workflows, where automation supports decision-making without replacing it.
Rather than handing over full control to an algorithm, the system combines:
- predefined rules
- automated execution
- AI-assisted insights
- human oversight
This model is particularly well-suited to a platform like Public.
Public simplifies investing. Coinrule adds structure to it. Together, they create a workflow where investors can explore ideas easily while still executing strategies with discipline and consistency.
Why Automation Matters for Public Users
Public is designed for accessibility, but even simple investing can benefit from structure. Markets move continuously, and reacting manually often leads to inconsistency. Emotional decisions, missed opportunities, and timing errors are common challenges for individual investors. Automation helps solve these problems.
With Coinrule connected to Public, investors can benefit from:
Consistency in execution
Strategies that run continuously without manual intervention
Built-in risk management through predefined rules
Reduced emotional decision-making
More time to focus on research and idea generation
Instead of constantly checking the app, investors can let their strategies operate in the background.
Who Should Use Coinrule with Public
The combination of Public and Coinrule is best suited for investors who value simplicity but want to introduce more structure into their process.
This includes:
long-term investors using dollar-cost averaging
crypto and thematic investors exploring new ideas
users who prefer mobile-first platforms
investors looking to automate their trading strategies
The Future of Accessible, AI-Assisted Investing
Platforms like Public represent a shift in how investing is experienced. The focus is no longer just on access to markets, but on how intuitive and engaging that access feels. At the same time, tools like Coinrule are making automation accessible to a broader audience.
The combination of these two trends points toward a future where:
investing is easier to understand
strategies are more structured
execution is increasingly automated
AI assists without removing human control
This is the evolution toward agentic, user-guided investing.
Our Key Takeaways
Public stands out as one of the most modern and approachable brokerage platforms available today. Its clean design, innovative idea-generation tools, and simplified access to multiple asset classes make it an appealing choice for a new generation of investors. However, its limitations in advanced tools, account flexibility, and data access mean it works best as a complement rather than a complete solution.
By integrating Public with Coinrule, investors can enhance that experience with AI-powered automation. The result is a system where simplicity meets structure. Public makes investing accessible. Coinrule makes it systematic. Together, they offer a new way to engage with the markets, one that combines intuitive design, automated execution, and human oversight in a single, cohesive workflow.