TelSwitch

What TelSwitch does

TelSwitch, Inc. is a private litigation support firm headquartered at 1937 Oak Park Boulevard, Suite D, Pleasant Hill, California, incorporated in 1994 by Aaron Woolfson. The firm specializes in structuring and analyzing large datasets and providing expert testimony to law firms engaged in Telephone Consumer Protection Act (TCPA) class actions, wage and hour disputes, and commercial litigation. TelSwitch maintains an FTC Subscriber Account Number that supports daily downloads of Do-Not-Call records and has cumulatively consumed over 91.8 billion DNC records, an asset it leverages both for compliance audits and for evidentiary analysis in litigation matters. The company reports having worked on over 1,000 litigation matters since inception and is retained by dozens of law firms on both plaintiff and defendant matters.

The firm's technical stack combines Python, Visual Studio, ABBYY (for OCR and document conversion), and SQL to transform multi-source, heterogeneous datasets into database form for analysis. In 2024, TelSwitch integrated NVIDIA's GPU-driven data acceleration via the GRAID product into its in-house SQL data warehouses, with the stated effect of significantly increasing back-office data processing efficiency and shortening delivery timelines for expert reports. TelSwitch does not sell a software product; its offerings are the DNC List Management Service and the TCPA Compliance Database delivered as professional services under expert retention.

TelSwitch is a project-based professional services firm. There is no disclosed pricing, subscription, or SaaS component; engagements are quoted per matter. The go-to-market is direct retention by law firms, with the company positioned as an objective expert rather than as a vendor. The company is founder-led and bootstrapped, with 11-50 employees, no institutional investors, no funding rounds, and no disclosed parent or subsidiary structure. As of 2024 it initiated 113 projects (up from 93 in 2023) and conducted 121 national DNC audits.

Name

TelSwitch

Legal name

TelSwitch, Inc.

Website

https://telswitch.com

Company type

Private

Founded year

1994

Operating status

Operating

Headcount range

11–50 employees

Short description

TelSwitch, Inc. provides data analytics and expert testimony to law firms handling TCPA class actions, wage/hour disputes, and commercial litigation. It processes large datasets using GPU-accelerated SQL infrastructure and daily FTC Do-Not-Call list downloads.

Ownership category

akta.pro rank

Product category

Litigation Support Services

NAICS

Legal Services (5411)

SIC

Services-Legal Services (8111)

akta.pro industry

PRIMARYBPAAAEAH

Legal Collections Support (Pre-Lit, Litigation Admin, Judgment Recovery)

Business & Public Services/Administrative & Support Services (BPO, Call Centers, Back Office)/Collections, Recovery & Skip Tracing Services

SECONDARYBPAEAPAO

Records Management, Information Governance & Retention

Business & Public Services/IT & Digital Services (Managed Services, Systems Integration)/Governance, Risk, Compliance (GRC) & Legal Tech

Keywords

• Litigation data analytics
• TCPA compliance services
• Expert witness testimony
• Do-Not-Call list management
• Class action data analysis

Headquarters

HQ city

Pleasant Hill

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Technology or R&D, Operations, Marketing or Sales, Infrastructure

Revenue model

1. Litigation Data Analysis Services: Expert data analysis and testimony services for law firms in litigation matters involving wage and hour disputes, TCPA violations, and commercial disputes. Services are project-based with law firms retaining TelSwitch as experts.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels1 record

Core offering

TelSwitch, Inc. provides expert data analytics and testimony services to law firms handling TCPA class actions, wage-and-hour disputes, and commercial disputes. The firm structures and analyzes large multi-source datasets using GPU-accelerated infrastructure (GRAID/NVIDIA) integrated with SQL data warehouses, and maintains daily FTC Do-Not-Call list ingestion and specialized TCPA compliance databases to support litigation matters.

Product overview

TelSwitch, Inc. operates as a data analytics company focused on litigation support, offering a unified service for class action matters. The portfolio consists of the DNC List Management Service (maintaining a daily download of FTC Do-Not-Call lists under a Subscriber Account Number) and the TCPA Compliance Database (specialized databases to help companies avoid Telephone Consumer Protection Act violations). These offerings work together to provide law firms with structured, analyzable data for wage and hour disputes, TCPA cases, and commercial disputes.

Differentiator

Problem solved

Functional benefit

Products and services

• DNC List Management Service Maintains a Subscriber Account Number (SAN) and conducts a daily download of the Federal Trade Commission (FTC) Do-Not-Call (DNC) lists, consumed for use in litigation matters.
• TCPA Compliance Database Specialized databases maintained to assist companies in avoiding activities that may cause violations of the Telephone Consumer Protection Act (TCPA), supporting litigation and compliance efforts.

Quantifiable outcome

• 91,881,927,289 DNC Records Consumed
• +2 more outcomes

Named customers1 record

Segments1 record

Ideal customer profiles1 record

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature3 records

Partnerships

Two partnerships are on record, tiered core.

• GRAIDcoreTechnology or IntegrationGRAID's GPU-based data acceleration technology is implemented by TelSwitch to expedite consumption of large datasets and conduct analysis on data extracts to generate insights for litigation support. This technology enables dramatic increases in back office data processing efficiency.
• NVIDIAcoreTechnology or IntegrationNVIDIA's GPU-driven data acceleration technology is incorporated into TelSwitch's in-house SQL data warehouses through GRAID product integration. This enables measurable increases in data processing efficiency and timeliness of delivering results to customers.

Scale indicators6 records

Recent moves5 records

Expansion highlights3 records

Broad incumbents

• Epiq Systems: Large global eDiscovery and managed services provider offering litigation support, document review, and data analytics to law firms and corporations. Comparable as a litigation support vendor but operates at much greater scale and across many practice areas.
• Consilio: End-to-end legal services and consulting firm providing eDiscovery, document review, and legal consulting. Overlaps with TelSwitch in providing analytics-driven support for complex litigation matters.
• DISCO: Legal technology company providing AI-driven eDiscovery and document review. Comparable as a technology-enabled litigation support vendor serving law firms.
• Lighthouse (Lighthouse Global): Provider of eDiscovery, managed review, and information governance for law firms and corporations. Comparable in providing data analytics support for complex litigation.
• Relativity (Relativity ODA): Major eDiscovery and legal hold platform used extensively for litigation data review. Comparable as part of the broader litigation support ecosystem, though primarily a software platform rather than expert services firm.
• KLDiscovery: Provider of eDiscovery, data management, and information governance services to legal clients. Comparable in serving law firms with large-scale data analysis and litigation support.

Direct peers

• Xact Data Discovery: Litigation support and eDiscovery provider serving law firms with data processing, hosting, and managed review. Comparable mid-size litigation support specialist serving similar law firm customers.
• HaystackID: Specialized legal data services firm providing eDiscovery, forensics, and expert services. Closer peer match given similar size, focus on expert-driven litigation support, and law firm customer base.

Emerging players

• Veritone (now under aiWARE / legal AI): AI-driven data analytics platform with legal and compliance applications. Comparable in leveraging advanced technology to extract insights from large datasets for legal and regulatory matters.
• D4 (formerly known as D4 Discovery): Boutique eDiscovery and litigation support provider. Comparable as a smaller specialist offering custom data analytics and document review to law firms.

Market position

Strengths4 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights6 records

Customer concentration

• LinkedInlinkedin.com/company/telswitch-inc.

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about TelSwitch