Invoice Guru vs SoloTools

Side-by-side comparison to help you choose the right tool.

Invoice Guru empowers UK tradespeople to effortlessly create compliant invoices in under a minute, streamlining billing.

Last updated: February 28, 2026

SoloTools uses AI to craft polished client proposals in seconds, simplifying project scope, pricing, and signatures.

Last updated: March 4, 2026

Visual Comparison

Invoice Guru

Invoice Guru screenshot

SoloTools

SoloTools screenshot

Feature Comparison

Invoice Guru

Instant Invoice Creation

Users can create and send professional invoices in less than a minute. The app allows for the quick entry of client details and items, with options to automatically include your logo, VAT, payment terms, and due date.

Automatic Invoice Numbering

Invoice Guru takes the hassle out of tracking invoices by automatically numbering and dating them according to your fiscal year settings. This ensures that all invoices are organized and easy to reference.

OCR Receipt Scanner (AI)

With the built-in OCR receipt scanner, users can simply take a photo of their receipts. The AI technology reads all relevant details and saves them as expense entries, eliminating the need for manual data entry and streamlining expense tracking.

Smart Payment Tracking

This feature allows users to automatically match incoming bank transactions with unpaid invoices. It provides real-time updates on which clients have paid and which invoices are overdue, simplifying the payment tracking process.

SoloTools

AI-Powered Proposal Generation

The core feature of SoloTools is its AI-driven proposal generation, which allows users to provide brief project details and receive a comprehensive, polished proposal within seconds. This significantly reduces the time and effort typically needed for proposal creation.

Fully Editable Proposals

Users have the flexibility to edit generated proposals to better fit their style and needs. This feature allows for customization of every section, ensuring that the proposals are not just generic templates but tailored documents that reflect the user's unique voice and brand.

Client Tracking and E-Signatures

SoloTools offers the ability to send proposals directly to clients and track their engagement. Users receive notifications when a proposal is viewed, enhancing follow-up strategies, and clients can sign proposals electronically, streamlining the acceptance process.

Analytics and Automation

The platform includes robust analytics tools that track the proposal lifecycle, from sent to signed. Users can analyze their conversion rates, win rates, and average close times, enabling them to refine their approach and improve overall success in securing projects.

Use Cases

Invoice Guru

On-Site Invoicing for Tradespeople

Tradespeople can create and send invoices immediately after completing a job. This ensures they get paid promptly, improving cash flow and reducing the time spent on paperwork.

Expense Management for Small Businesses

With the OCR receipt scanner, small business owners can manage their expenses efficiently. By simply photographing receipts, they can track expenses without manual entry, saving time and reducing errors.

Compliance with Tax Regulations

Invoice Guru helps businesses stay compliant with tax regulations such as MTD in the UK and KSeF in Poland. Users can generate compliant invoices without the need for additional software, keeping their finances in order.

Multi-Currency Invoicing for International Clients

For businesses dealing with clients across borders, Invoice Guru supports multiple currencies and languages. This feature makes it easy to create invoices tailored to different regions, facilitating international transactions.

SoloTools

Freelance Graphic Designers

Freelance graphic designers can use SoloTools to create visually appealing proposals that detail their design services, project timelines, and pricing structures, thereby attracting more clients and closing deals faster.

Independent Consultants

Independent consultants can leverage SoloTools to generate detailed consulting proposals that outline their expertise, project deliverables, and expected outcomes, making it easier to communicate value to potential clients.

Digital Marketing Specialists

Digital marketing specialists can benefit from SoloTools by quickly producing proposals that specify marketing strategies, campaign budgets, and performance metrics, enabling them to present a professional image to clients.

Web Developers

Web developers can utilize SoloTools to craft comprehensive proposals for website projects, including technical specifications, timelines, and pricing, ensuring that clients have a clear understanding of what to expect throughout the development process.

Overview

About Invoice Guru

Invoice Guru is an innovative, mobile-first invoicing application tailored specifically for tradespeople and small service businesses. Unlike conventional invoicing tools that prioritize desktop usage, Invoice Guru understands the dynamic needs of professionals who frequently work on-site, including painters, plumbers, electricians, and builders. This application empowers users to create and send invoices swiftly from their mobile devices, allowing for seamless financial management while on the go. Invoice Guru's main value proposition lies in its speed, simplicity, and automation. Users can generate invoices in under a minute, track payments effortlessly, and reduce administrative workload with automated accountant reports, bank integration for payment matching, and OCR receipt scanning for expense tracking. Furthermore, Invoice Guru is designed with compliance in mind, accommodating evolving regulations such as the UK's Making Tax Digital (MTD) and Poland’s KSeF, ensuring users remain compliant without needing to switch tools. Developed by a tradesperson, Invoice Guru truly comprehends the unique challenges of running a small business, offering essential features that save both time and money.

About SoloTools

SoloTools is a cutting-edge AI proposal generator tailored specifically for freelancers and independent consultants who want to enhance their proposal creation efficiency. This innovative tool eliminates the time-consuming process of starting from a blank document, allowing users to input essential project details in just about 30 seconds. By entering the client name, project type, budget, and a few scope notes, users unlock the power of AI, which instantly generates a polished, client-ready proposal. Each proposal includes crucial components such as an executive summary, detailed scope of work, itemized pricing, a clear timeline, and standard terms. SoloTools is ideal for busy professionals looking to save time and improve client interactions. With features like fully editable proposals, downloadable PDFs, and shareable links, SoloTools transforms the proposal experience into a streamlined process. The free plan permits users to create three proposals per month, while the Pro plan offers unlimited proposals, customizable branding options, and proposal view analytics to monitor client engagement effectively.

Frequently Asked Questions

Invoice Guru FAQ

How does Invoice Guru ensure compliance with tax regulations?

Invoice Guru is built to accommodate upcoming regulations, including the UK's Making Tax Digital and Poland’s KSeF, ensuring users can remain compliant without needing to switch tools.

Can I use Invoice Guru on multiple devices?

Yes, Invoice Guru is a mobile-first application, allowing users to access their accounts and manage invoices from various devices, including smartphones and tablets.

What payment methods does Invoice Guru support?

Invoice Guru allows integration with various payment methods, including bank transfers, PayPal, and Stripe, enabling users to collect payments effortlessly.

Is there a free trial available for Invoice Guru?

Yes, Invoice Guru offers a 10-day free trial, allowing users to explore all features. Additionally, there is a free plan available for those who need basic invoicing capabilities.

SoloTools FAQ

How does SoloTools work?

SoloTools operates by allowing users to input key project details in a simple form. The AI then generates a complete proposal that includes an executive summary, scope of work, pricing, timeline, and terms, all within seconds.

Can I edit the proposals generated by SoloTools?

Yes, the proposals generated by SoloTools are fully editable. Users can customize any section of the proposal to better match their brand voice or specific project requirements.

Is there a limit to the number of proposals I can create?

SoloTools offers a free plan that permits the creation of three proposals per month. For users who require more, the Pro plan offers unlimited proposal generation along with additional features.

How can I track the performance of my proposals?

SoloTools provides analytics tools that allow users to track the status of their proposals. You can see when a proposal is sent, viewed, accepted, or declined, helping you optimize your follow-up strategies.

Alternatives

Invoice Guru Alternatives

Invoice Guru is a mobile-first invoicing application tailored specifically for tradespeople and small service businesses. Designed to meet the real-world needs of professionals like electricians, plumbers, and builders, it streamlines the billing process, allowing users to create compliant invoices in under a minute. This focus on mobile usability caters to those who often work on-site, making Invoice Guru a popular choice among its target audience. However, users may seek alternatives for various reasons, including pricing structures, differing feature sets, or specific platform requirements. When exploring alternatives, it is essential to consider factors such as ease of use, the ability to generate invoices quickly, compliance with regulations, and overall user experience. Finding a solution that aligns with the unique demands of your business will ensure you maintain financial efficiency and compliance.

SoloTools Alternatives

SoloTools is a cutting-edge AI proposal generator tailored for freelancers and independent consultants. This innovative tool streamlines the proposal creation process, allowing users to generate polished, client-ready documents in a matter of seconds. By simply entering project specifics such as client name, project type, and budget, users can create detailed proposals that include an executive summary, scope of work, pricing, and timelines. Users often seek alternatives to SoloTools due to various factors such as pricing concerns, specific feature needs, or platform compatibility. When looking for an alternative, it is essential to consider the ease of use, flexibility of customization, and the range of functionalities offered. Additionally, evaluating user support and integration capabilities can significantly influence the decision-making process for finding a more suitable proposal generation tool.

Continue exploring