Top Colt Global WAN Services Alternatives & Competitors 2026

Reviewed in Last 12 Months

How Alternatives Are Selected

1. Tata Communications Global WAN Services

4.7

My overall experience with Tata communication has been good so far, the network coverage has worked well for us, especially since we need to relabel connectivity across different regions, their support team usually responds on time which has been helpful whenever small issues come up getting everything set up at the beginning took some effort but once it was up and running the service has been stable and dependable for our day to day work.Read all insights and reviews for Tata Communications Global WAN Services

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2. Vodafone Global WAN Services

By Vodafone

4.2

(229 Ratings)

Vodafone's Global WAN services have been pretty reliable for us overall. The network performance is stable, and we don't have to worry about downtime very often, which is critical for a startup that's scaling across regions, That said, the onboarding process took longer than we expected, and sometimes it feels like things could be more agile. Read all insights and reviews for Vodafone Global WAN Services

Where Colt Global WAN Services Scored Higher

Better at service and support

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3. Verizon Global WAN Services

By Verizon

4.2

(207 Ratings)

We use Verizon's Global Wan Services to connect multiple offices across North America and Europe. Overall, the solution has been reliable, and it has supported our shift towards hybrid work style and cloud adaption scheme. The transition process was very smooth, so that we had to coordinate closely with Verizon project team to meet our internal projects timelines. Read all insights and reviews for Verizon Global WAN Services

Where Colt Global WAN Services Scored Higher

Better at service and support
Better at delivery and execution
More effective at planning and transition
Better evaluation and contracting

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4. AT&T Global WAN Services

By AT&T

4.3

(202 Ratings)

Our overall experience with AT&T Global Wan Services has been positive, especially in terms of network reliability and global coverage.The service has enabled us to support multiple regions with consistent performance and a stable backbone, which is critical for our operations.While the onboarding process required careful planningm once implemented the solutiin has proven resilient and scalable.Read all insights and reviews for AT&T Global WAN Services

Where Colt Global WAN Services Scored Higher

Better at service and support
Better at delivery and execution
Easier to integrate and deploy
More effective at planning and transition
Better evaluation and contracting

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5. Comcast Business Global WAN Services

By Comcast Business

(173 Ratings)

Our overall experience was OK with Comcast. In our particular network design (as with most) you are not going to get away from Comcast or its broadband WAN competitors. They are needed as a cheaper option to dedicated lines.Read all insights and reviews for Comcast Business Global WAN Services

Where Colt Global WAN Services Scored Higher

Better at service and support
Better evaluation and contracting

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6. Lumen Global WAN Services

By Lumen

4.5

(154 Ratings)

We've been using lumen global to connect our offices across multiple states and the reliability and performance has been excellent. The Network provides consistent with an up time even for high demand work clothes and provisioning new sides has become much faster compared to our previous provider. The customer portal offers great visibility into service status and outages.Read all insights and reviews for Lumen Global WAN Services

Where Colt Global WAN Services Scored Higher

Better at service and support
Easier to integrate and deploy
Better evaluation and contracting

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7. GTT Global WAN Services

By GTT

4.1

(106 Ratings)

1. Flawless Global Connectivity:- Rock-solid, high-performance WAN with seamless coverage across continents -- zero downtime, ultra-low latency, and enterprise grade reliability that keeps our global operations running like clockwork 2. Proactive & expert support:- 24/7 world-class support team that doesn't just react -- they anticipate. Fast response times, deep technical knowledge, and a true partnership approach that makes us feel valued and secure 3. customer-first culture:- Transparency, trust and tailored solutions. GTT treats us like a strategic partner -- not just a client -- they listen, adapt, and go the extra mile to ensure our success. 4. Innovation that delivers real ROI:- Cutting-edge technology with measurable business impact, from SLA excellence to intelligent network management, GTT doesn't just meet expectations -- they raise the bar Read all insights and reviews for GTT Global WAN Services

Where Colt Global WAN Services Scored Higher

Better at service and support
Better at delivery and execution
Easier to integrate and deploy
More effective at planning and transition
Better evaluation and contracting

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8. BT Global WAN Services

By BT Group

4.5

(101 Ratings)

BT has been our supplier for the MPLS infrastructure for a long time, and during our SD-WAN migration they have supported us quite well. BT as a company is reliable, trusted, and offers strong SLAs on their services. We are still in the middle of our SD-WAN migration project and we can trust BT to keep providing help and assistance. Above all, we value the account team that's been servicing us from Madrid with a more local approach. They have been able to restore the relationship in a time when this was thought to be impossible.Read all insights and reviews for BT Global WAN Services

Where Colt Global WAN Services Scored Higher

Better at service and support
Better at delivery and execution
Easier to integrate and deploy
Better evaluation and contracting

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