FreshBooks

Proposals and invoicing

About FreshBooks

Invoicing and accounting for small service businesses, with estimates, time tracking and online payments.

Details

  • Mobile app

    Yes

  • Developer API

    Yes

Not enough info yet on free plan or free tier, integrates with HubSpot, integrates with Salesforce. Check the tool's own site.

Listing written by ClientsBook, checked 2026-11-03. Report a correction or request removal. Back to proposals and invoicing.

More tools in proposals and invoicing

PandaDoc

Proposals, quotes and contracts with e-signature, document analytics and AI drafting, connected to the main CRMs.

  • Free plan or free tier
  • Developer API
  • Integrates with HubSpot

Wave

by Wave Financial

Invoicing and bookkeeping for very small businesses and freelancers, with free invoicing and paid payment processing.

  • Free plan or free tier
  • Mobile app

Invoice Ninja

Invoicing, quotes and client portal software that you can use hosted or install on your own server.

  • Free plan or free tier
  • Developer API

Proposify

Proposal software with design templates, approval workflows, e-signature and data on how clients read each proposal.

  • Developer API
  • Integrates with HubSpot
  • Integrates with Salesforce

Qwilr

Turns proposals and quotes into interactive web pages with embedded video, pricing options, e-signature and payment.

  • Integrates with HubSpot
  • Integrates with Salesforce

Better Proposals

Web-based proposal builder with templates, e-signature and online payment on acceptance.