Thirdlane
★★★★★ 5.0 · 29 Reviews
What is Thirdlane?
Third Lane Technologies, LLC was founded in 2003 (Fairfax, California). Thirdlane revolutionizes communication solutions, tailoring dynamic offerings for MSPs and UCaaS providers to elevate businesses through cutting-edge telephony and modern communications, enhancing experiences at an affordable cost. As the globally preferred provider, diverse clients benefit from a dependable and flexible ecosystem accessible via Multi-Tenant PBX or Business Phone systems. Featuring Thirdlane Connect, seamlessly integrating chat, calling, and screen-sharing across devices, these secure platforms optimize productivity, engagement, and efficiency for organizations of any scale, from call centers to government entities. Explore a bespoke proposal to witness how a strategic alliance with Thirdlane can fortify your offerings with proven reliability and streamlined administration. Their technology empowers everyone to thrive in the realm of adaptable digital connections. The pivotal role of Reseller Partners in exclusively delivering Thirdlane's business solutions
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Thirdlane Reviews (29)
- ★★★★★29
- ★★★★★0
- ★★★★★0
- ★★★★★0
- ★★★★★0
Review Summary
Generated using AI from real user reviews
Thirdlane is a reliable, highly customizable VoIP platform that resonates strongly with managed service providers. All 29 reviews are five stars, reflecting consistent user satisfaction across deployment scenarios spanning years.
Users consistently praise the multi-tenant architecture, white-label capabilities, and flexibility to tailor phone systems to individual client needs. The included Thirdlane Connect softphone integrates voice, video, and messaging without extra cost. Reviewers highlight cost-effectiveness, stability powered by Asterisk, and responsive support that has earned loyalty from operators who have used the platform for five to fifteen years. Scalability, deployment options (on-premise or cloud), and the ability to implement custom call flows via scripting and API appeal to technically proficient teams.
The main trade-off is setup complexity. Multiple reviews note that Thirdlane demands time and technical expertise to configure and is not a quick, turnkey deployment. The user interface is sometimes described as utilitarian rather than polished. However, reviewers frame this as a necessary design choice—the platform prioritizes control and functionality over simplicity, and users who invest in learning it report that the payoff justifies the effort.
The product emerges as a strong fit for MSPs and technically mature organizations willing to configure deeply for operational control and cost savings. It is not suited for businesses seeking minimal setup friction or those without in-house VoIP knowledge.
★★★★★
Wednesday, September 10, 2025
“For anyone running communications at scale, Thirdlane provides a solid…”
For anyone running communications at scale, Thirdlane provides a solid foundation without unnecessary complexity.
★★★★★
Thursday, August 14, 2025
“Thirdlane offers a reliable multi-tenant solution that fits well with…”
Thirdlane offers a reliable multi-tenant solution that fits well with the needs of MSPs managing multiple clients. Its flexibility and customization options make it a strong choice. Overall, it provides stable performance and solid control once configured.
★★★★★
Monday, July 21, 2025
“Thirdlane delivers a robust UCaaS platform with advanced multi-tenant features…”
Thirdlane delivers a robust UCaaS platform with advanced multi-tenant features and deep configurability, making it great fit for MSPs. The included Thirdlane Connect app serves as reliable softphone with voice, video, and messaging - all fully integrated out of the box.
★★★★★
Thursday, June 5, 2025
“We use it to manage multiple client phone systems under…”
We use it to manage multiple client phone systems under one roof - clean separation, solid call routing, no vendor lock-in. The softphone's simple enough for end users, and we like being able to brand and control the experience ourselves.
★★★★★
Monday, May 19, 2025
“Been using Thirdlane Multi-Tenant for over a year across multiple…”
Been using Thirdlane Multi-Tenant for over a year across multiple clients. It’s not flashy, but that’s the point — it's built for control and reliability. We’ve tied it into our own monitoring and provisioning workflows with minimal friction. Definitely not for beginners, but if your team knows VoIP, it’s a solid backbone for UCaaS.
★★★★★
Tuesday, April 29, 2025
“With its robust features and extensive customization options, Thirdlane is…”
With its robust features and extensive customization options, Thirdlane is perfect for managing several clients. However, it requires time and expertise to configure—it’s not a quick setup. MSPs who are ready to invest that time will reap the rewards of a stable, reliable system. If you're after a low-effort deployment, you might find this platform a bit too involved. But for those willing to put in the work, it delivers impressive results.
★★★★★
Thursday, March 20, 2025
“Thirdlane isn’t about flashy interfaces or hand-holding—it’s built for MSPs…”
Thirdlane isn’t about flashy interfaces or hand-holding—it’s built for MSPs who need a reliable, customizable VoIP solution. Once configured, it runs smoothly and gives you full control, making it a great fit for those who prioritize functionality over aesthetics.
★★★★★
Thursday, February 20, 2025
“A versatile VoIP platform that puts MSPs in control, allowing…”
A versatile VoIP platform that puts MSPs in control, allowing them to fine-tune phone services to match both their needs and those of their clients.
★★★★★
Monday, February 3, 2025
“Thirdlane is easy to deploy, and it's got the flexibility…”
Thirdlane is easy to deploy, and it's got the flexibility we need for different clients. The integration with other tools is a huge plus, and it just works without many hiccups.
★★★★★
Wednesday, January 8, 2025
“Thirdlane has been a reliable option for managing client communications.…”
Thirdlane has been a reliable option for managing client communications. It’s customizable enough to handle different setups, and its dependability reduces headaches for both us and our customers. A solid choice for MSPs seeking a cost-effective VoIP solution.
