Collbox
Founded 2015 · 14 employees on LinkedIn · 3 known investors
Collbox provides debt recovery software for law firms, helping them manage past-due accounts and integrate with practice management systems.
Also known as CollBox
Investors · 3
Company profile
researched Aug 2026CollBox provides an accounts-receivable follow-up service aimed at law firms that bill hourly or in installments rather than taking payment upfront or on contingency. The company assigns each client a dedicated receivables specialist who takes over reminder emails and phone calls to past-due clients, using a stated approach designed to preserve the firm's relationships with its own clients and to avoid escalation to a collection agency or litigation.
The service combines one-time clean-up of aged bills with ongoing follow-up on new past-due balances. CollBox connects directly to a firm's billing or practice management system, and all calls, emails and updates are logged inside CollBox so the firm can see how and how often its clients were contacted through a dashboard. Onboarding includes a survey and a live session with the assigned specialist, after which the outreach approach is tailored to the firm; firms whose books need cleanup can be referred to third-party experts in CollBox's network for systems and process audits. Where invoices require escalation, CollBox offers to match the firm with a collection agency, and it also markets a partner track for organizations that serve law firm clients.
Business model
CollBox sells subscription plans to law firms, offered as one-time past-due clean-up engagements, ongoing receivables support, or both. Firms select a plan, meet a dedicated expert, and launch within one to two weeks. The company states that clients keep 100% of payments collected and retain their existing billing tools.
Paid plans/subscriptions for past-due clean-up and ongoing receivables follow-up, with clients retaining the full amount of payments collected.
Traction
CollBox states it has recovered more than $100 million for law firms of varying sizes and improved clients' time to get paid by an average of 40%. The website features client testimonials and references recognition within the legal industry.
▸Full profile — market position, technology, go-to-market, geography
Market position
The company positions its service as purpose-built for law firms, emphasizing a gentle, professional and persistent outreach style, North America-based trained accounts receivable staff making phone calls, direct practice management system integration, and transparency into all client communications.
Technology
CollBox integrates directly with practice management and accounting systems, including Clio, Smokeball and QuickBooks, and provides a client-facing dashboard where all outreach activity — calls, emails and updates — is logged.
Go-to-market
Direct online sign-up and sales through the company website, supplemented by a partnership channel inviting organizations with law firm clients to refer them, and referral relationships with collection agencies for invoices requiring escalation and with third-party bookkeeping experts.
Law firms of varying sizes that bill hourly or in installments, need help collecting without damaging client relationships, prefer not to act as collectors themselves, and issue bills from one of CollBox's supported platforms.
Geography
The company's accounts receivable specialists who place client calls are based in North America.
Compiled by commissioned research from 1 cited public sources — announcements, filings, and press listed under research sources below.
Key figures
latest reportedCompany-reported or press-reported figures, each dated to when it was claimed — not independently audited.
Competitors · 2
by search overlap
Companies competing with Collbox for the same Google search keywords, organic and paid, via search-intersection analysis.
▸Research sources · 1
primary sources listed
- Collboxcollbox.co · web
1 public sources were cited for this profile; the first-party ones are listed here.
Frequently asked questions
- What does Collbox do?
- CollBox is an outsourced accounts-receivable service that helps law firms collect past-due invoices via integrated billing systems.
- Who are Collbox's investors?
- Collbox's investors include Atlanta Technology Angels, Long View Technology Ventures, Stout Street Capital.