Invoice Guru vs SoloTools
Side-by-side comparison to help you choose the right product.
Invoice Guru
Invoice Guru empowers UK tradespeople to create, send, and track compliant invoices in under a minute on mobile.
Last updated: February 28, 2026
SoloTools
SoloTools instantly generates professional client proposals with tailored scope, pricing, and e-signatures in seconds.
Last updated: March 4, 2026
Visual Comparison
Invoice Guru

SoloTools

Feature Comparison
Invoice Guru
Instant Invoice Creation
With Invoice Guru, users can create and send professional invoices in less than 60 seconds. The app allows for quick input of client details and invoice items, automatically adding essential elements such as logos, VAT, payment terms, and due dates. This ensures that tradespeople can focus on their work rather than administrative tasks.
Automatic Invoice Numbering
Invoices generated through Invoice Guru are automatically numbered and dated according to the user's fiscal year settings. This feature eliminates the need for manual tracking and ensures that all invoices are organized and compliant with accounting standards, making life easier for tradespeople who juggle multiple tasks.
OCR Receipt Scanner (AI)
The innovative OCR receipt scanning feature allows users to capture a photo of their receipts, and the app's AI processes the details to save them as expense entries. This eliminates the hassle of manual data entry, enabling users to maintain accurate records effortlessly and efficiently.
Smart Payment Tracking
Invoice Guru provides smart payment tracking that automatically matches incoming bank transactions with unpaid invoices. Users can easily see which clients have paid and which invoices are overdue. This feature not only saves time but also helps users manage their cash flow more effectively.
SoloTools
AI-Powered Proposal Generation
SoloTools harnesses the power of artificial intelligence to create comprehensive proposals in seconds. Users simply describe their project, and the AI generates a complete proposal including executive summaries, scopes, pricing, timelines, and more, significantly reducing the time spent on document creation.
Client Engagement Tracking
With SoloTools, users can track their proposals from sent to signed. The platform provides real-time notifications when a client opens a proposal and offers analytics on proposal views, helping freelancers understand client engagement and adjust their approach accordingly.
Editable Proposals and Custom Branding
The platform allows users to edit generated proposals easily, ensuring personalization and relevance to the client's needs. Additionally, the Pro plan includes custom branding options, enabling freelancers to present their proposals in a professional, branded format that resonates with their target audience.
E-signature Collection and Expiry Management
SoloTools simplifies the process of collecting client signatures through its built-in e-signature feature, which allows clients to sign documents digitally. Users can also set expiry dates for proposals to create a sense of urgency, ensuring timely responses from clients.
Use Cases
Invoice Guru
On-Site Invoicing for Tradespeople
Tradespeople can use Invoice Guru to create and send invoices directly from their mobile devices while on-site with clients. This capability ensures that they can bill customers immediately after completing a job, improving cash flow and customer satisfaction.
Efficient Expense Management
Thanks to the OCR receipt scanner, users can streamline their expense management process. By simply taking photos of receipts, they can quickly log expenses without worrying about manual entry, allowing them to focus more on their core business activities.
Seamless Payment Reconciliation
With bank integration, Invoice Guru enables users to reconcile payments automatically. This feature helps tradespeople ensure that all payments are matched to invoices promptly, reducing the risk of discrepancies and providing peace of mind regarding financial tracking.
Compliance with Evolving Regulations
Invoice Guru assists users in staying compliant with regulations such as the UK's MTD and Poland's KSeF. This ensures that tradespeople can adapt to changing financial requirements without needing to switch to different software, making it a long-term solution for their invoicing needs.
SoloTools
Freelance Web Designers
Freelance web designers can leverage SoloTools to quickly generate proposals for website redesign projects, including detailed scopes and timelines, allowing them to focus more on creative design rather than administrative tasks.
Independent Consultants
Independent consultants can utilize SoloTools to create polished proposals for their consulting services, ensuring they present a professional image while streamlining their workflow and reducing proposal turnaround time.
Marketing Professionals
Marketing professionals can benefit from SoloTools by quickly drafting marketing campaign proposals that include pricing, scope, and timelines, enabling them to respond to client requests rapidly and efficiently.
Virtual Assistants
Virtual assistants can use SoloTools to create proposals for various administrative projects, providing clear outlines of services, pricing, and expected deliverables, thus enhancing their professional value and client communication.
Overview
About Invoice Guru
Invoice Guru is a mobile-first invoicing application tailored specifically for tradespeople and small service businesses, such as electricians, plumbers, painters, and builders. Unlike conventional invoicing tools that are primarily desktop-oriented, Invoice Guru offers a seamless solution for users to create and send invoices quickly from their mobile devices, even when they are on-site. This app emphasizes speed, simplicity, and real-world automation, enabling users to generate invoices in seconds, track payments effortlessly, and significantly reduce administrative tasks. With features like automatic accountant reports, bank integration for payment matching, and OCR receipt scanning for expense management, Invoice Guru streamlines the entire invoicing process. It is designed to comply with evolving regulations, including the UK's MTD and Poland's KSeF, ensuring users can adapt without needing to switch tools. Developed by a tradesperson who understands the daily challenges of managing a small business, Invoice Guru is a practical and intuitive solution that empowers modern tradespeople.
About SoloTools
SoloTools is an advanced AI proposal generator crafted specifically for freelancers and independent consultants who aim to optimize their proposal creation process. This innovative platform allows users to bypass the traditional, time-consuming method of drafting proposals from scratch. In just about 30 seconds, users can input essential project details such as client name, project type, budget, and a few scope notes. The powerful AI then swiftly generates a polished, client-ready proposal that encompasses all necessary components, including an executive summary, detailed scope of work, itemized pricing, timelines, and standard terms. SoloTools not only saves valuable time for busy professionals but also enhances client interactions through its intuitive interface. The platform offers fully editable proposals, downloadable PDFs, and shareable links, making it an invaluable tool for those looking to elevate their proposal experience. Users can begin with a free plan, allowing them to create three proposals each month, while the Pro plan provides unlimited proposals, custom branding options, and proposal view analytics to track client engagement effectively.
Frequently Asked Questions
Invoice Guru FAQ
How does Invoice Guru ensure compliance with UK regulations?
Invoice Guru is designed to meet upcoming regulations such as HMRC's Making Tax Digital (MTD). It automatically generates compliant invoices, making it easy for users to adhere to changing rules without additional effort.
Can I use Invoice Guru for international invoicing?
Yes, Invoice Guru supports multiple languages and currencies, making it a suitable choice for businesses that operate internationally. It accommodates local date formats, allowing users to cater to a diverse clientele.
Is there a free trial available for Invoice Guru?
Invoice Guru offers a 10-day free trial, allowing potential users to explore its features and determine if it meets their invoicing needs. Additionally, there is a free plan available for users who need basic functionality.
What payment methods does Invoice Guru support?
Invoice Guru supports various payment methods, including bank transfers, PayPal, and Stripe. This flexibility allows tradespeople to offer their clients convenient payment options, enhancing the overall customer experience.
SoloTools FAQ
How long does it take to generate a proposal with SoloTools?
Generating a proposal with SoloTools takes approximately 12 seconds once the project details are entered, making it a quick and efficient process for busy professionals.
Is there a limit to how many proposals I can create?
The free plan allows users to create three proposals per month. However, the Pro plan offers unlimited proposals, catering to the needs of users who require frequent proposal submissions.
Can I customize the proposals generated by SoloTools?
Yes, all proposals generated by SoloTools are fully editable. Users can modify content, add personal touches, and adjust formatting according to their branding requirements.
Does SoloTools support electronic signatures?
Absolutely. SoloTools includes a feature for collecting e-signatures, allowing clients to sign proposals digitally, streamlining the process and ensuring that all agreements are legally binding.
Alternatives
Invoice Guru Alternatives
Invoice Guru is a mobile invoicing application tailored specifically for tradespeople and small service businesses in the UK. This innovative tool allows users to create, send, and track compliant invoices swiftly, catering to the unique needs of electricians, plumbers, painters, and builders. As businesses grow and evolve, users often seek alternatives due to various factors such as pricing, features, platform compatibility, and the need for enhanced functionalities that align with their operational requirements. When searching for an alternative to Invoice Guru, it's crucial to identify the features that best meet your business needs. Look for solutions that offer mobile accessibility, ease of use, and automation capabilities to minimize administrative tasks. Additionally, consider the integration options with existing software and whether the alternative can adapt to any regulatory changes that may impact invoicing processes.
SoloTools Alternatives
SoloTools is an advanced AI proposal generator tailored for freelancers and independent consultants. This innovative tool simplifies the proposal creation process, enabling users to produce polished, client-ready documents in mere seconds. As a part of the Business and Finance category, SoloTools is designed to enhance productivity and improve client interactions. Users often seek alternatives to SoloTools for various reasons such as pricing structures, feature sets, or specific platform compatibility needs. When searching for a suitable alternative, it is essential to consider factors like ease of use, customizability, integration capabilities with existing tools, and the overall value offered relative to the features provided. Ensuring that the alternative aligns with your specific workflow and business requirements is key to making an informed decision.