Top 96 Custom formulas Shopify Apps in September 2026

Consistently praised for quick, professional, and helpful responses, often resolving issues promptly.

The app is noted for its intuitive design and ease of use, making it accessible even for non-tech-savvy users.

Many users highlight the app's smooth operation and seamless integration with platforms like Google Merchant Center.

The support team is frequently commended for going above and beyond to troubleshoot and fix issues.

Users appreciate the app's ability to automate tasks, reducing manual effort and improving efficiency.

Offers a wide range of features for managing product feeds, ads, and integrations with multiple platforms.

Many reviews mention the ease and speed of setting up the app and connecting it to other services.

Users frequently highlight the app's affordability and the high return on investment it provides.

The app is praised for its continuous enhancements and new features.

Many users report increased sales and improved ad performance after using the app.

Some users noted that the promotion functionality could be improved.

A few users found the setup process slightly confusing, especially for those unfamiliar with product feeds.

Rare mentions of minor glitches, though these are typically resolved quickly by support.

Some users needed time to fully understand and utilize all the app's capabilities.

Consistently praised for being fast, knowledgeable, and highly responsive, often going above and beyond to resolve issues.

The app performs as expected, handling complex feed setups and integrations seamlessly.

Many users highlighted the intuitive interface and straightforward setup process.

Offers extensive customization options for feeds, including multilingual and multi-currency support.

Support team efficiently addresses and resolves problems, often with visual aids like videos.

Effectively handles feeds for multiple countries, languages, and currencies.

Users reported increased sales and streamlined operations due to the app’s features.

Support team provides clear guidance and proactive solutions during setup and troubleshooting.

Overwhelmingly positive sentiment, with many users recommending the app to others.

Covers all aspects of feed management, including niche use cases not supported by competitors.

Some users found the app slightly complex to set up, especially for advanced customizations.

The app is consistently praised for its intuitive and straightforward interface.

Fast, responsive, and helpful customer service, often highlighted by name (e.g., Engin).

Users appreciate the ability to create tailored XML feeds to meet specific needs.

The app performs as expected, with minimal errors or disruptions.

Quick setup and fast feed generation, even with large product catalogs.

Competitive pricing and value for money compared to similar apps.

Capable of handling complex feed configurations beyond basic options.

Clean layout and simple navigation enhance the overall experience.

Bugs and feature requests are addressed promptly by the development team.

Availability of a free version or trial period is well-received.

Some users noted that advanced features lack detailed guides.

A few reviewers mentioned missing functionalities (e.g., merging fields).

Consistently praised for responsiveness, expertise, and problem-solving efficiency.

Intuitive interface and straightforward setup process for feed integration.

Highly flexible feed customization, including liquid coding and tailored solutions.

Quick and effective troubleshooting for technical or setup challenges.

Seamless compatibility with various marketplaces and ad channels.

Stable and bug-free operation with consistent feed updates.

Clear supporting materials and guidance for users.

Knowledgeable and friendly support staff, often mentioned by name.

Competitive pricing for the features and support provided.

Suitable for businesses of varying sizes and complex requirements.

Cost may be prohibitive for users needing only basic feed functionality.

Quick, knowledgeable, and responsive assistance from the support team.

A no-cost option allows users to test the app before committing.

Responsive, knowledgeable, and quick to assist with any issues or custom requests.

Flexible options for creating and tailoring product feeds to specific marketplace requirements.

Intuitive design and easy setup, making feed creation accessible without technical skills.

Quick turnaround for custom feed adjustments and feature requests.

Extensive library of ready-made templates compatible with various marketing channels.

Effective integration with multiple platforms, including region-specific marketplaces.

Provides useful insights for optimizing product feeds.

Affordable with free options available for smaller stores.

Proactive in addressing user feedback and adding requested features.

Consistently delivers as promised with minimal issues.

Some users reported errors when attempting to reinstall the app.

Lack of detailed feedback when encountering issues with custom feed code.

Occasional delays in product synchronization with marketplaces.

Some users found complex feed adjustments challenging without assistance.

Consistently praised for being fast, knowledgeable, and highly responsive, with many users highlighting specific team members.

The app is frequently described as intuitive, easy to navigate, and simple to set up.

Users appreciate the seamless integration with platforms like Google Shopping and Facebook, saving time and effort.

Many reviews note the app’s ability to get up and running almost instantly without requiring extensive support.

Users value the ability to tailor product feeds and optimize listings for better visibility.

The app’s compatibility with multiple platforms (e.g., Shopify, Instagram, Facebook) is a recurring positive theme.

The app is consistently described as working well, with minimal technical issues.

Users find the provided insights valuable for optimizing their product feeds.

Some users without prior experience with product feeds found the app initially confusing or overwhelming.

Simplifies setting up and managing product feeds for Facebook and other platforms.

Consistently functions as intended without major technical issues.

Quick, responsive, and helpful assistance, often highlighted by users.

Offers a functional free plan for up to 1000 products, beneficial for small businesses.

Intuitive installation and configuration process with minimal effort required.

Seamlessly syncs with Facebook, Pinterest, and Google feeds.

Automates feed updates, reducing manual workload.

Provides clear instructions and resources for troubleshooting.

Allows adjustments to meet specific business needs, such as multi-currency support.

Users report increased traffic and sales from improved product visibility.

Struggles with timeouts or errors when handling extensive product catalogs.

Advanced functionalities require upgrading to paid plans, which can be unclear.

New users may find initial configuration challenging without support.

Reports of feeds not updating correctly or products showing incorrect stock status.

Quick, responsive, and highly professional assistance from the support team.

Simple and intuitive design, making setup and navigation easy.

Reliable synchronization with Google Merchant Center, resolving feed issues efficiently.

No-cost option with useful features, appreciated by small businesses.

The app operates smoothly and quickly, with minimal delays.

Immediate and effective resolution of issues through live chat support.

Flexibility in managing product feeds and settings to meet specific needs.

Team often reaches out preemptively to address potential issues.

Well-explained guides and instructions for setup and troubleshooting.

Significant reduction in product disapprovals and errors in Google Merchant Center.

Some users noted restrictions like the 100 SKU limit without prior disclosure.

A few reports of products not syncing automatically as expected.

Disapprovals due to how product identifiers are managed for variants.

The support team is highly responsive and helpful, resolving issues quickly.

The app integrates effortlessly with platforms like Shopify, saving time on product feed management.

Installation and initial configuration are straightforward and user-friendly.