Top 10 Best Quoting Invoicing Software of 2026

QuickBooks Online is a leading cloud-based accounting platform renowned for its robust quoting and invoicing capabilities, enabling users to create customizable estimates, proposals, and invoices with ease. It streamlines the entire process from quote generation to payment collection, including automated reminders, progress invoicing, and seamless conversion of estimates to bills. Ideal for small to medium businesses, it integrates quoting and invoicing with full accounting features for comprehensive financial management.

FreshBooks is a cloud-based accounting platform tailored for freelancers, small businesses, and service professionals, with robust tools for creating, sending, and managing quotes and invoices. It allows users to build customizable quotes that convert seamlessly into invoices upon client approval, supports recurring billing, automated reminders, and integrated online payments via gateways like Stripe and PayPal. The software also includes time tracking, expense management, and project-based invoicing to streamline billing workflows.

Xero is a comprehensive cloud-based accounting software that excels in quoting and invoicing for small to medium-sized businesses. It allows users to create customizable quotes, convert them seamlessly to invoices, send them via email or client portal, and track payments with automated reminders. Integrated with bank feeds and offering multi-currency support, it streamlines financial workflows beyond basic invoicing.

Zoho Invoice is a cloud-based invoicing and quoting software designed for small businesses and freelancers to create, send, and track professional invoices, quotes, and estimates. It offers features like customizable templates, multi-currency support, time tracking, recurring billing, and integration with payment gateways such as PayPal and Stripe. The platform also includes a client portal for payments and approvals, making it efficient for streamlining billing workflows.

Wave is a free cloud-based accounting software that provides essential quoting and invoicing tools for small businesses and freelancers. It allows users to create customizable estimates (quotes) that can be easily converted to invoices, track payments, and accept online payments via integrated gateways like Stripe. Beyond invoicing, it offers basic accounting features such as expense tracking and simple reporting, all accessible via web and mobile apps.

Invoice Ninja is an open-source invoicing and quoting software tailored for freelancers, small businesses, and agencies to streamline billing processes. It enables the creation of customizable quotes, invoices, and proposals that can be converted seamlessly, with features like client portals, recurring billing, and payment integrations. The platform offers both self-hosted (free) and cloud-hosted options, supporting time tracking, expenses, and multi-company management for efficient financial workflows.

HoneyBook is an all-in-one client management platform designed for creative professionals and service-based businesses, with strong quoting and invoicing capabilities integrated into its workflow. Users can create customizable proposals and quotes that seamlessly convert to contracts, schedules, and invoices, complete with payment processing via Stripe or PayPal. It automates payment reminders, tracks expenses, and provides a client portal for approvals and payments, making it ideal for streamlining the entire client onboarding process.

Bonsai is an all-in-one workflow platform tailored for freelancers and small agencies, enabling users to create professional proposals, legally-vetted contracts, and invoices in a streamlined process. It supports quoting through customizable proposal templates that can convert directly into contracts and invoices, with features like time tracking, expense management, and automated payment reminders. The software integrates with payment gateways like Stripe and PayPal for seamless invoicing and collections.

Harvest is a time tracking and invoicing platform that enables users to log billable hours on projects and automatically generate invoices from those timesheets. It includes estimate functionality for quoting, allowing users to create professional quotes that convert seamlessly into invoices upon approval. While primarily focused on time tracking, its invoicing tools integrate tightly with project data for efficient billing workflows.

PandaDoc is a document automation platform that excels in creating professional quotes, proposals, contracts, and invoices with customizable templates and dynamic content blocks. It streamlines the sales process by enabling real-time tracking, electronic signatures, and integrated payment collection directly within documents. While strong in quoting and proposal management, its invoicing features rely on integrations rather than full accounting capabilities.