About Joinder
Joinder is a Professional & Legal Services company based in Menlo Park (United States) founded in 2019 by Don Keller, and was acquired by Brightflag in November 2021. Cloud-based collaboration management solution provider for lawyers. Its chief executive, as recorded, is Don Keller. Joinder offers products and services including Brightflag Workspace and Joinder Templates. Its focus areas include Enterprise Applications, Legal Tech, Legal Practice Management and Internal Collaboration. Its legal entity is Joinder, Inc. Its competitors include Headnote, Cosynd and LawPal; 3 of its 3 listed competitors have raised funding.
Company details
Joinder was founded in 2019 and is headquartered in Menlo Park, United States. A cloud-based platform is provided for legal professionals to facilitate document sharing, record management, task assignment, and chat functionality. Work organization solutions are included, such as pay equity analysis checklists, termination workflows, board meeting management, due diligence processes, risk assessment tools, and annual reporting systems. Operations focus on the legal technology sector.
- Headquarters Menlo Park, United States
- Founders Don Keller
- Stage Acquired
- SectorsProfessional & Legal Services
- Emailβ’β’β’β’β’β’β’β’
- Website joinderapp.com
- Social LinkedIn
- Acquired by Brightflag (Nov 2021)
- Legal Name Joinder, Inc.
- Investors
- Acquired byBrightflag
(Nov 2021)
Products & Services of Joinder
Joinder offers a comprehensive portfolio of products and services, including Brightflag Workspace and Joinder Templates.
Software for handling legal requests and workflows securely
System for easy setup of legal templates and organization
Investors in Joinder
Joinder has secured backing from 1 investor. Prominent investors backing the company include Brightflag.
| Investor | Description | Founded Year | Domain | Location |
|---|---|---|---|---|
AI-based legal spend management software is offered for corporate lawyers. | 2014 | brightflag.com | Dublin, Ireland |
Investor details for Joinder
The complete investor list, round-by-round participation and investor portfolios require an active premium plan.
- Complete investor list
- Round participation
- Investor portfolios
- Co-investor network
Verified entity values are shown only after access is granted.
People of Joinder
1 people are tracked at Joinder (1 in leadership).
| Name | Role | Group |
|---|---|---|
Don Keller | Founder & CEO | Leadership |
Complete people profiles for Joinder
Full employee and board profiles, team structure, tenure and professional contact details require an active premium plan.
- Full employee list
- Team structure
- Board tenure
- Professional contacts
Verified entity values are shown only after access is granted.
Timeline of Joinder
2 dated milestones of Joinder across 2 years, from founding to its latest funding, stage changes and deals.
- Founded Joinder is founded.
- Exit Acquired by Brightflag.
Competitors of Joinder
Joinder has 3 listed competitors in our database, 3 of them funded. They include Headnote, Cosynd and LawPal.
| Company Name | Domain | Founded | HQ Location | Total funding | Employees | Description |
|---|---|---|---|---|---|---|
| headnote.com | 2016 | San Francisco, United States | $2.62M | Workflow and collaboration tools are offered for lawyers. | ||
| cosynd.com | 2016 | New York, United States | $175,000 | IP management is enabled via collaborative platform for content protection. | ||
| lawpal.com | 2013 | Menlo Park, United States | $800,000 | Serves as a legal marketplace and workspace for lawyers specializing in startup services. |
Detailed competitors of Joinder
The full competitor set, operating metrics and side-by-side benchmarks require an active premium plan.
- Full competitor set
- Operating metrics
- Benchmarks
- Competitive positioning
Verified entity values are shown only after access is granted.
Top companies in Legal Tech
3 companies that operate in the same segment as Joinder (Legal Tech) in United States, ranked by their profile score on The Company Check.
| Company | Description | Founded | Location | Total funding | Revenue | Employees |
|---|---|---|---|---|---|---|
Cloud and AI-based electronic signatures and contract management are provided. | 2003 | San Francisco, California, United States | USD 520 M | USD 3.22 B | 6,840 | |
Contract lifecycle management software is developed using AI-powered intelligence. | 2016 | San Carlos, California, United States | USD 154.69 M | |||
AI-powered ediscovery platform streamlines investigations and workflows. | 2012 | Houston, Texas, United States | USD 194.03 M | USD 156.85 M | 561 |
Unlock complete access to The Company Check
Get unrestricted viewing across everything we track β from companies and brands to investors, funding rounds, acquisitions, financials, and more.
- Unlimited viewing on all profiles Companies, investors, financials, funding, acquisitions & directors
- Full access to every database India & global coverage, advanced filters and rich profile details
- Always-on access from your team account Single premium plan for everything you see on the portal
Related news about Joinder
Complete news archive for Joinder
Full article history, source details, and older brand coverage require an active premium plan.
- Full article archive
- Source and publication date
- Older coverage
- Brand-specific news history
Verified entity values are shown only after access is granted.
Frequently Asked Questions about Joinder
Joinder was founded in 2019.
Joinder is headquartered in Menlo Park, United States. It is registered at Menlo Park, California, United States.
Don Keller is the CEO of Joinder, as recorded in our data. They have also founded this company.
Joinder was founded in 2019 and is headquartered in Menlo Park, United States. A cloud-based platform is provided for legal professionals to facilitate document sharing, record management, task assignment, and chat functionality. Work organization solutions are included, such as pay equity analysis checklists, termination workflows, board meeting management, due diligence processes, risk assessment tools, and annual reporting systems. Operations focus on the legal technology sector.
Joinder offers Brightflag Workspace and Joinder Templates.
Joinder has 1 investor. Key investors include Brightflag.
Joinder operates through Joinder, Inc..
Yes. Joinder was acquired by Brightflag in November 2021.

