13F Insight vs Cleanlist AI

Side-by-side comparison to help you choose the right product.
13F Insight logo

13F Insight

Unlock the power of 13F Insight to track institutional investors and uncover smart money moves in the stock market.

Last updated: February 28, 2026

Cleanlist AI logo

Cleanlist AI

Transform leads into actionable insights with high-accuracy B2B data enrichment.

Last updated: February 27, 2026

Visual Comparison

13F Insight

13F Insight screenshot

Cleanlist AI

Cleanlist AI screenshot

Feature Comparison

13F Insight

13F Holdings Tracking

Monitor the quarterly institutional holdings of hedge funds, mutual funds, and investment managers with AUM over $100 million. This feature allows you to gain insights into what institutions are buying and selling, helping you align your investment strategies with market movers.

AI-Powered Insights

Experience automated analysis powered by advanced AI technologies that examine position changes, summarize filings, and send alerts for unusual activities. This feature helps you quickly identify significant market movements and potential investment opportunities.

Form 4 Insider Trading

Stay ahead of the market by analyzing real-time corporate insider buy and sell transactions. This feature enables you to track the actions of corporate insiders, providing valuable insights into potential stock performance based on insider confidence.

13D/G Beneficial Ownership

Track substantial stake changes and activist investor campaigns with this feature, which identifies significant changes in ownership (>5%) in public companies. Knowing who is buying or selling large stakes can inform your investment decisions and highlight market sentiment.

Cleanlist AI

Waterfall Enrichment

Our waterfall enrichment feature automatically queries over 15 data providers in a sequential manner, ensuring maximum coverage for your leads. This approach significantly increases the find rate to between 85-95%, compared to the 50-70% accuracy of single-source queries, making your data acquisition process much more efficient.

Email Verification

Cleanlist AI provides a robust email verification system that employs triple verification methods along with catch-all detection to ensure the highest accuracy possible. With a verification rate of 98%, you can trust that your outreach efforts are directed at valid and reachable contacts, minimizing bounce rates and maximizing engagement.

Smart Agents

The AI-powered smart agents within Cleanlist help normalize job titles, clean data, and score Ideal Customer Profiles (ICPs) effectively. By utilizing advanced algorithms, these agents automatically process and refine your data, making it easier to identify high-potential leads and streamline your outreach efforts.

Playbook Builder

Our Playbook Builder feature allows users to create visual workflow automations for repeatable enrichment sequences. With pre-built templates for various sales motions, teams can launch campaigns quickly without needing extensive technical knowledge or resources. This ensures that you can focus on executing your GTM strategies rather than getting bogged down in complex setups.

Use Cases

13F Insight

With 13F Insight, users can identify emerging investment trends by monitoring the buying and selling patterns of top institutional investors. This helps retail investors to adjust their portfolios based on the strategies of seasoned market participants.

Monitoring Insider Activity

Retail investors can leverage the Form 4 Insider Trading feature to keep an eye on insider activity, allowing them to make informed decisions based on the confidence signals sent by corporate executives regarding their own companies.

Tracking Activist Investors

Using the 13D/G Beneficial Ownership tracking feature, users can stay informed about activist investor campaigns. This allows investors to gauge market sentiment and anticipate potential stock movements based on significant ownership changes.

Receiving Timely Alerts

By setting up real-time email alerts, investors can be instantly notified when their watched filers make new filings or experience significant position changes. This feature ensures that you never miss critical information that could impact your investment strategy.

Cleanlist AI

Streamlined Lead Generation

With Cleanlist AI, teams can easily upload leads, enrich them with verified email and phone data, and ensure deliverability. This streamlined process allows sales teams to focus more on conversations rather than data entry, resulting in higher qualified meetings per representative and a more efficient sales cycle.

Account-Based Marketing (ABM)

Targeting key accounts has never been easier with Cleanlist AI. By utilizing our waterfall enrichment and smart agents, marketing teams can build hyper-targeted account lists featuring verified decision-makers. This leads to significantly higher reply rates and improved campaign effectiveness, allowing for more personalized outreach.

Event Follow-Up

Post-event lead conversion is crucial, and Cleanlist AI makes it simple. By quickly enriching leads gathered at events, teams can follow up with potential customers while they are still warm, increasing the likelihood of conversion within just 24 hours. This rapid response can dramatically boost ROI from events and trade shows.

CRM Data Cleanup

Regular data maintenance is essential for any CRM’s effectiveness. Cleanlist AI offers an automated solution for cleaning up your CRM by eliminating data decay weekly. This ensures that your database remains fresh and accurate, leading to better decision-making and more successful outreach efforts.

Overview

About 13F Insight

13F Insight is a groundbreaking SEC filings analysis platform tailored specifically for retail investors eager to decipher institutional investment strategies and track the moves of smart money. This innovative tool empowers users to monitor quarterly holdings of hedge funds, mutual funds, and investment managers with assets under management (AUM) exceeding $100 million. With an intuitive interface and powerful AI-driven insights, 13F Insight simplifies the complexities surrounding institutional investment tracking, providing users with comprehensive data that was previously only accessible to enterprise-level investors. Whether you're looking to spot emerging trends, analyze insider trading activity, or track significant changes in stock positions, 13F Insight offers the resources and capabilities needed to make informed investment decisions. Join a community of savvy investors leveraging this platform to enhance their market strategies and gain a competitive edge.

About Cleanlist AI

Cleanlist AI is the revolutionary data operating system designed specifically for modern go-to-market (GTM) teams looking to supercharge their outreach efforts. In a world where accurate and actionable data is paramount, Cleanlist allows users to upload CSV files or seamlessly connect their Customer Relationship Management (CRM) systems. Our unique waterfall enrichment engine taps into over 15 top-tier data providers, including Wiza, Findymail, Prospeo, and Lusha, to deliver verified contact information with an impressive accuracy rate of 98%. Whether you are a startup aiming to streamline lead generation or an established enterprise wanting to optimize your sales pipeline, Cleanlist AI provides the tools you need to ensure your data is clean, reliable, and ready to drive growth. With features like smart agents for data normalization and an intuitive playbook builder for automated workflows, Cleanlist AI transforms how teams manage their data, making it easier to connect with potential customers and achieve ambitious sales targets.

Frequently Asked Questions

13F Insight FAQ

What types of institutional investors can I track with 13F Insight?

You can track a wide range of institutional investors, including hedge funds, mutual funds, and investment managers with assets under management exceeding $100 million. This comprehensive tracking helps you stay informed about institutional strategies.

How does AI enhance the insights provided by 13F Insight?

The AI-powered insights feature automates the analysis of position changes and filing summaries, delivering alerts for unusual activities. This technology enables you to quickly identify significant market movements that could present investment opportunities.

Can I customize alerts for specific stocks or investors?

Yes! 13F Insight allows you to create custom watchlists to track particular stocks and institutional filers. You can receive tailored alerts when any of your watched entities make filings or experience significant position changes.

Is there a trial period available for new users?

Yes, 13F Insight offers a free trial period for new users, allowing you to explore the platform's features and capabilities before committing to a subscription. This ensures that you can experience the value it provides firsthand.

Cleanlist AI FAQ

What is Cleanlist AI, and how does it work?

Cleanlist AI is a data operating system designed for GTM teams that allows users to enrich their contact data by querying multiple data providers. Users can upload CSV files or connect their CRM, and Cleanlist will provide verified contact information with high accuracy.

How does the waterfall enrichment feature enhance data accuracy?

The waterfall enrichment feature queries 15+ data providers in a sequential manner, maximizing coverage and significantly increasing the likelihood of obtaining valid contact data. This multi-source approach ensures that your data is not only comprehensive but also accurate.

Can I connect my existing CRM to Cleanlist AI?

Yes, Cleanlist AI offers native integrations with popular CRMs like HubSpot, Salesforce, and Pipedrive, among others. This allows for seamless data synchronization and integration with your existing tools, streamlining your outreach processes.

Is there a free trial available for Cleanlist AI?

Absolutely! Cleanlist AI offers a free plan that includes 30 credits per month, allowing you to explore its features without any financial commitment. No credit card is required to get started, making it easy to test the platform’s capabilities.

Alternatives

13F Insight Alternatives

13F Insight is an innovative SEC filings analysis platform that empowers retail investors to track smart money moves and institutional investment strategies with ease. It falls under the category of analytics and data, providing users with comprehensive tools to monitor the quarterly holdings of major hedge funds, mutual funds, and investment managers. Users often seek alternatives to 13F Insight for various reasons, including pricing considerations, specific feature sets, or varying platform needs based on their investment strategies. When looking for an alternative, it is essential to consider factors such as the depth of analytics offered, usability, the breadth of data coverage, and the level of automation in insights provided, ensuring that the platform aligns with your investment goals and preferences.

Cleanlist AI Alternatives

Cleanlist AI is a high-accuracy B2B lead enrichment tool designed for modern go-to-market (GTM) teams. It acts as a data operating system that enhances the quality of contact data through its advanced waterfall enrichment engine, which queries over 15 data providers to deliver verified leads with an impressive accuracy rate of 98%. Users often seek alternatives to Cleanlist AI for various reasons, such as pricing structures, specific feature sets, or compatibility with their existing platforms. When exploring alternatives, it's crucial to consider factors like data accuracy, integration capabilities, ease of use, and overall value to ensure you find the best fit for your team's needs. The search for alternatives may stem from the desire for different pricing tiers, specific functionalities, or the need for a platform that integrates seamlessly with existing workflows. As you evaluate options, focus on the comprehensive nature of data enrichment, the reliability of email verification, and the ability to automate processes effectively. Additionally, assess customer support and community resources, as these can significantly impact your experience and success with the platform.

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