DS-SERVICE-VOIPRev. 9 Nov 2026

Managed service providers offering voip / ucaas

Business phone systems, hosted voice and unified communications. Counted when the MSP lists it on its own pages. Combine with other filters.

MSPs
6,456
US
4,700
UK
1,756
Share of directory
52%

6,456MSPs · page 27

Redsquid

Iver, South East England · UK

Support
24/7
Size
201–500
Facts
36

Microsoft Defender

Rock Solid Technology Solutions logo

Rock Solid Technology Solutions

Thousand Oaks, California · US

Support
24/7
Size
–
Facts
36

Ubiquiti UniFi3CXConnectWise (product not named)Kaseya (product not named)

RoundWorks IT logo

RoundWorks IT

Nottingham, East Midlands · UK

Support
Extended hours
Size
11–50
Facts
36

HaloPSAWebrootWatchGuard

SA1 Solutions logo

SA1 Solutions

Swansea, Wales · UK

Support
Business hours
Size
11–50
Facts
36

Microsoft DefenderRocketCyberAcronisDatto (product not named)

SDSONE

Austin, Texas · US

Support
–
Size
1–10
Facts
36

SonicWall

Support
–
Size
11–50
Facts
36

AteraWebrootMicrosoft DefenderProofpointFortinet

SecureTech logo

SecureTech

San Antonio, Texas · US

Support
–
Size
11–50
Facts
36

ESETWatchGuardAxcient

Simoda Limited logo

Simoda Limited

Sheffield, Yorkshire and the Humber · UK

Support
–
Size
11–50
Facts
36

SentinelOneArctic WolfKnowBe4DNSFilterFortinet

Snap Tech IT logo

Snap Tech IT

Cumming, Georgia · US

Support
24/7
Size
11–50
Facts
36

SophosESETAxcient8x8Datto (product not named)

Spire Technologies logo

Spire Technologies

Clackamas, Oregon · US

Support
Business hours
Size
11–50
Facts
36

HaloPSANinjaOneHuntressSophosAxcient

StoredTech logo

StoredTech

Albany, New York · US

Support
24/7
Size
51–200
Facts
36

N-able (N-central / N-sight)SplashtopIT GlueBitdefenderKnowBe4

StratusPointIT logo

StratusPointIT

North Andover, Massachusetts · US

Support
24/7
Size
–
Facts
36

SentinelOneThreatDown (Malwarebytes)KnowBe4MimecastSonicWall

Tech Rage IT

Longwood, Florida · US

Support
24/7
Size
1–10
Facts
36

ScreenConnect

TechnologyWest logo

TechnologyWest

Grand Junction, Colorado · US

Support
–
Size
–
Facts
36

NinjaOneGoTo Resolve / LogMeIn RescueSentinelOneCrowdStrikeSophos

Techsavv

Spring Valley, New York · US

Support
–
Size
–
Facts
36

ScreenConnect

Universal Connectivity logo

Universal Connectivity

West Hartford, Connecticut · US

Support
24/7
Size
11–50
Facts
36

Cisco DuoFortinetSonicWallCisco MerakiAxcient

Wanstor

London · UK

Support
24/7
Size
201–500
Facts
36

ServiceNowMicrosoft DefenderFortinet