Invoice Guru vs SoloTools
Side-by-side comparison to help you choose the right AI tool.
Invoice Guru
Invoice Guru creates HMRC-compliant invoices for UK tradespeople in under a minute.
Last updated: February 28, 2026
SoloTools
SoloTools uses AI to create polished client proposals in seconds, streamlining your project scope, pricing, and.
Last updated: February 27, 2026
Visual Comparison
Invoice Guru

SoloTools

Feature Comparison
Invoice Guru
Mobile-First Instant Invoicing
Designed for life on the go, the app lets you create and send a fully branded, professional invoice in less than a minute from your phone. Simply enter your client's details and items, and the app automatically adds your logo, company info, VAT, and payment terms. It's perfect for generating an invoice the moment you finish a job, impressing clients and accelerating payment.
AI-Powered OCR Receipt Scanner
Say goodbye to manual data entry and shoeboxes full of receipts. Just snap a photo of any paper receipt, and Invoice Guru's AI technology instantly reads all the details - date, vendor, amount, and tax. It automatically saves it as a categorized expense entry, making expense tracking and year-end accounting effortless and accurate.
Smart Bank Integration & Payment Tracking
Connect your business bank account securely to automate your bookkeeping. Invoice Guru automatically matches incoming bank transfers with your unpaid invoices, showing you instantly which clients have paid and which are overdue. This reconciliation feature saves hours of manual cross-checking and gives you a real-time view of your cash flow.
Built-in Tax Compliance (MTD, KSeF)
Invoice Guru is built with evolving tax regulations in mind. It is fully compliant with schemes like the UK's Making Tax Digital (MTD) for VAT, allowing for direct submissions. It also supports Poland's KSeF and other European e-invoicing standards. This means you can grow your business with confidence, without worrying about switching software when laws change.
SoloTools
AI-Powered Proposal Generation
SoloTools utilizes advanced AI technology to create tailored proposals in seconds. Users only need to provide basic project information, and the AI generates a comprehensive proposal, including all necessary sections, ensuring that every proposal is compelling and professional.
Editable and Downloadable Proposals
All proposals generated by SoloTools are fully editable, allowing users to make adjustments as needed. Additionally, they can be downloaded as PDFs or shared via branded links, making it easy to present a polished document to clients.
Proposal Tracking and Analytics
With SoloTools, users can track the status of their proposals in real-time. The platform provides notifications when a client views the proposal, allowing freelancers to follow up at the right moment and improve their chances of closing the deal.
E-Signature Collection
The platform includes a convenient e-signature feature that allows clients to sign proposals digitally. This not only speeds up the acceptance process but also ensures that the signatures are legally binding, eliminating the need for physical paperwork.
Use Cases
Invoice Guru
For the On-Site Tradesperson
A plumber finishes installing a new bathroom. While still at the client's home, they open the app, select the client from their list, add the pre-saved items (like labour and materials), and send a professional invoice via email before they even pack up their tools. The client receives it instantly and can pay on the spot via a QR code.
For Managing Business Expenses
A landscaper collects receipts for fuel, plants, and equipment rentals throughout the week. Instead of saving them for a tedious weekend admin session, they use the OCR scanner in the app to capture each receipt immediately. All expenses are logged, categorized, and ready for their accountant, saving significant time and ensuring nothing is lost.
For International or Multi-Currency Work
A freelance IT consultant works with clients across Europe. Using Invoice Guru, they can create invoices in the client's local language and currency, with the correct date format and tax requirements. This professionalism simplifies cross-border payments and makes their small business appear established and reliable.
For Automated Financial Reporting
A small decorating business owner needs to provide records to their accountant. With Invoice Guru's Pro plan, the accountant can be granted secure access. The app automatically generates weekly summaries of all invoices, expenses, and receipts, giving the accountant everything they need without the business owner having to compile complex reports.
SoloTools
Freelancers Creating Client Proposals
Freelancers can use SoloTools to quickly generate professional proposals for potential clients. By simply inputting project details, they can focus on their work instead of spending hours drafting documents.
Independent Consultants Seeking Efficiency
Independent consultants often juggle multiple clients and projects. SoloTools helps them create polished proposals swiftly, enabling them to dedicate more time to client interactions and project execution.
Agencies Pitching New Projects
Marketing or design agencies can leverage SoloTools to craft detailed proposals for new projects. The AI's ability to generate comprehensive proposals helps agencies stand out in competitive pitches.
Service Providers Offering Custom Solutions
Service providers, such as web developers or SEO experts, can use SoloTools to outline customized solutions for clients. The platform allows them to present clear scopes and pricing structures, which enhances transparency and client trust.
Overview
About Invoice Guru
Invoice Guru is a revolutionary invoicing and financial management tool built from the ground up for tradespeople and small service businesses. Born from the real-world frustrations of a tradesperson, it tackles the unique challenges faced by on-site workers like plumbers, electricians, painters, and landscapers. The core idea is simple: free you from paperwork so you can focus on your craft. Unlike clunky desktop software, Invoice Guru is mobile-first, letting you create professional invoices, send quotes, and track payments directly from your smartphone in under 60 seconds. It goes beyond simple invoicing by automating the entire back-office process. With smart features like AI-powered receipt scanning, automatic bank payment matching, and compliance with regulations like UK MTD and Poland's KSeF, it streamlines your finances, ensures you stay on the right side of tax laws, and gets you paid faster. Invoice Guru empowers you to run your business more efficiently, turning complex admin into a few simple taps.
About SoloTools
SoloTools is an innovative AI proposal generator designed specifically for freelancers and independent consultants seeking to streamline their proposal creation process. Instead of spending countless hours on a blank document, users can simply input their project details in about 30 seconds, including client name, project type, budget, and a few scope notes. The powerful AI then generates a polished, client-ready proposal that includes essential elements such as an executive summary, detailed scope of work, itemized pricing, a clear timeline, and standard terms. This tool is perfect for busy professionals who want to save time and enhance their client interactions. With features such as fully editable proposals, downloadable PDFs, and shareable links, SoloTools elevates the proposal experience. The free plan allows users to create three proposals per month, while the Pro plan unlocks unlimited proposals, custom branding options, and proposal view analytics to track client engagement.
Frequently Asked Questions
Invoice Guru FAQ
Is Invoice Guru really free to start?
Yes! Invoice Guru offers a Free Forever Starter Plan that allows you to create and download up to 10 invoices as PDFs. This is perfect for trying out the core features with no risk. When you're ready to scale, you can upgrade to unlimited invoices and access advanced automation features.
How does the app help with UK MTD compliance?
Invoice Guru's Pro Plan includes direct HMRC MTD for VAT submission functionality. The software keeps your records digitally, calculates your VAT return, and allows you to submit it directly to HMRC through the app, ensuring you meet all the legal requirements seamlessly.
Is my financial data secure with bank integration?
Absolutely. Bank integrations use secure, read-only connections via regulated open banking protocols. This means Invoice Guru can only see your transaction history to match payments; it cannot move money or access your login credentials. Your data is encrypted and protected.
Can I use Invoice Guru on multiple devices?
Invoice Guru is a cloud-based platform with a mobile-first design. This means you can access your account and data from your smartphone, tablet, or any web browser. Your information syncs automatically across all devices, so you're always up to date.
SoloTools FAQ
How does SoloTools generate proposals?
SoloTools generates proposals by taking basic inputs such as client name, project type, budget, and scope notes. The AI then creates a comprehensive proposal that includes all essential elements.
What formats can I download my proposals in?
You can download your proposals in PDF format, making it easy to share them with clients or keep them for your records. Additionally, proposals can be shared via branded links.
Is there a free version of SoloTools?
Yes, SoloTools offers a free plan that allows users to create up to three proposals each month. This is an excellent way to try the platform before deciding to upgrade.
What additional features are included in the Pro plan?
The Pro plan, available for $14.99 per month, includes unlimited proposals, custom branding options, proposal view analytics, and enhanced tracking capabilities to monitor client engagement.
Alternatives
Invoice Guru Alternatives
Invoice Guru is a mobile-first invoicing app designed specifically for UK tradespeople and small service businesses. It helps you create HMRC-compliant invoices in under a minute, directly from your smartphone, streamlining your admin and payment tracking. People often look for different tools for various reasons. You might need software that works on a desktop computer, requires a specific feature not offered, or fits a different budget. It's a common step in finding the perfect fit for your unique business workflow. When evaluating other options, consider what matters most to you. Key points include the platform (mobile vs. desktop), core features like expense tracking, compliance with regulations like Making Tax Digital, overall ease of use, and of course, the pricing structure. Finding a balance between functionality and simplicity is crucial.
SoloTools Alternatives
SoloTools is an innovative AI proposal generator designed specifically for freelancers and independent consultants. This tool streamlines the proposal creation process, allowing users to transform project details into polished, professional documents in just moments. As part of the Business & Finance category, SoloTools helps users save time and improve their client engagement with comprehensive proposals that cover essential elements like scope of work and pricing. Many users seek alternatives to SoloTools for various reasons, including pricing concerns, feature sets, or specific platform needs. Whether it’s the desire for more customization options, integration with other tools, or simply a different pricing model, exploring alternatives can help users find a solution that fits their unique requirements. When choosing an alternative, consider factors such as ease of use, the range of features offered, customer support, and the overall value relative to your needs.