IT company directory
Top IT Companies in the World — Independent Ratings & Reviews (2026)
Independently reviewed
Updated
Browse top IT companies in the world to find the right development partner for your project. We publish independent ratings and client reviews across 22 service categories — from web and mobile development to cloud, AI, and digital marketing.
Every profile highlights verified details when available, clear service focus, and next steps so you can compare firms before you enquire. Explore 4726 companies below, or jump into a service category for ranked shortlists updated for 2026.
Luminai
Luminai is a U.S.-based agentic AI startup focused on creating autonomous agents that mirror human workflows. Founded with the vision of building “digital teammates,” its mission is to let businesses delegate entire processes to AI agents that can act, adapt, and scale Read more about Luminai
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NLX
NLX is a U.S.-based agentic AI startup founded in New York City. The company specializes in conversation-driven automation, building AI agents that handle customer interactions across multiple channels. Its mission is to allow businesses—especially startups and enterprises in retail, travel, and services—to Read more about NLX
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OneReach.AI
OneReach.ai is a U.S.-based agentic AI startup headquartered in Colorado. Founded with the vision of empowering organizations to design AI-driven workflows, its mission is to enable anyone—not just developers—to create intelligent agents that automate complex business tasks. The company’s platform combines natural Read more about OneReach.AI
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Quiq
Quiq is a U.S.-based agentic AI startup headquartered in Bozeman, Montana. Founded with the vision of making business-to-customer communication more seamless, its mission is to help companies automate conversations across messaging channels while still keeping them natural and personalized. Instead of relying Read more about Quiq
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Tenyx
Tenyx is a U.S.-based agentic AI startup headquartered in Palo Alto, California. Founded by AI researchers with deep expertise in conversational systems, Tenyx’s mission is to transform customer interactions by providing intelligent AI agents that deliver accurate, natural, and reliable support. The Read more about Tenyx
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Smart Action By Capacity
SmartAction is a U.S.-based agentic AI company headquartered in Dallas, Texas. Founded to reimagine customer service, its mission is to help businesses replace outdated IVR (interactive voice response) systems with intelligent conversational agents. These agents handle calls and chats naturally, freeing up Read more about Smart Action By Capacity
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DeepConverse
DeepConverse is a U.S.-based agentic AI startup headquartered in San Francisco, California. The company was founded to help businesses transform customer support with intelligent AI agents that combine conversational skills with workflow automation. Its mission is to ensure customers get quick, accurate Read more about DeepConverse
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AirKit.ai
Airkit.ai is a U.S.-based agentic AI startup headquartered in Palo Alto, California. The company was founded with the vision of empowering businesses to create digital customer experiences that feel personalized and instant. Its mission is to help startups and enterprises scale their Read more about AirKit.ai
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UJET
UJET is a U.S.-based agentic AI startup headquartered in San Francisco, California. Founded with the goal of modernizing customer support, UJET’s mission is to replace outdated call center technology with intelligent, cloud-based AI agents. The company focuses on helping startups and enterprises Read more about UJET
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Tonkean
Tonkean is a U.S.-based agentic AI startup headquartered in Palo Alto, California. Founded in 2015, Tonkean was built to solve one of the biggest challenges in modern business: making processes flexible, adaptive, and automated. Its mission is to create “orchestration agents” that Read more about Tonkean
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HyperWrite
HyperWrite is a U.S.-based agentic AI startup headquartered in Chicago, Illinois. Founded in 2020, the company’s mission is to build “AI co-pilots” that don’t just generate text, but actually take action on behalf of users. HyperWrite focuses on giving startups and professionals Read more about HyperWrite
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ZingTree
Zingtree is a U.S.-based agentic AI startup headquartered in San Francisco, California. Founded in 2013, the company’s mission is to empower businesses to automate decision-making and customer interactions with intelligent, guided workflows. Instead of relying on static FAQs or lengthy training manuals, Read more about ZingTree
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Shelf
Shelf is a U.S.-based agentic AI startup headquartered in Charlotte, North Carolina. Founded in 2014, the company’s mission is to transform knowledge management through AI-powered automation. Shelf focuses on making organizational knowledge easily accessible to employees and customers by using intelligent agents Read more about Shelf
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Dasha AI
Dasha AI is a U.S.-based agentic AI startup headquartered in Mountain View, California. Founded in 2018, the company’s mission is to enable businesses to build conversational AI agents that sound indistinguishably human. Unlike traditional bots that often frustrate users, Dasha AI uses Read more about Dasha AI
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TinyFish
TinyFish is a California-based startup focused on creating smart AI agents that can perform tasks on the internet without human help. It was founded with the mission of removing repetitive online work and giving businesses more time to focus on strategy and Read more about TinyFish
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MultiOn
MultiOn is a California-based startup that builds advanced AI agents designed to perform tasks on the internet at scale. The company’s mission is to create personal digital agents that can think, decide, and act on behalf of users. Instead of typing multiple Read more about MultiOn
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11x
11x is a California-based startup that focuses on creating AI-powered digital workers designed to take over repetitive business tasks. The company’s vision is to build fully autonomous agents that can perform roles such as sales representatives, recruiters, and support specialists. Instead of Read more about 11x
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Composabl
Composabl is a California-based startup focused on building skill-based AI agents for businesses. The company was created to help organizations replace manual workflows with intelligent automation that feels natural and reliable. Its mission is to give companies digital agents that act like Read more about Composabl
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Bardeen
Bardeen is a California-based startup that builds intelligent AI agents to automate repetitive workflows directly from the browser. Founded with the mission to eliminate manual busywork, Bardeen helps professionals and businesses save valuable time by automating actions like data entry, lead capture, Read more about Bardeen
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Replicant
Replicant is a California-based AI startup that specializes in creating voice-based agentic AI solutions for customer support. The company was founded with the vision of transforming call centers by replacing long wait times and repetitive queries with intelligent AI voice agents. Its Read more about Replicant
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Bland AI
Bland AI is a California-based startup that specializes in building conversational AI agents for businesses that want to automate voice and messaging interactions. The company was founded with the goal of eliminating the frustrations of traditional phone systems and replacing them with Read more about Bland AI
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Vapi
Vapi is a California-based AI startup that provides infrastructure for creating and deploying AI voice agents. The company was founded with the goal of making it simple for businesses to build voice-enabled applications without spending months on development. Its mission is to Read more about Vapi
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Retell AI
Retell AI is a California-based startup that builds AI voice agents designed to replace outdated call centers with intelligent, human-like automation. The company was created with the mission of giving businesses a faster and more natural way to connect with their customers. Read more about Retell AI
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Vocode
Vocode is a California-based startup that provides tools and infrastructure for building AI voice and conversational agents. The company was created with the vision of making it easy for developers and businesses to add real-time speech capabilities into their applications. Instead of Read more about Vocode
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Infinitus AI
Infinitus AI is a California-based startup that builds intelligent voice agents for the healthcare industry. The company was founded to solve one of healthcare’s biggest problems—manual, repetitive communication between providers, insurers, and patients. Its mission is to reduce the heavy administrative workload Read more about Infinitus AI
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Observe.AI
Observe.AI is a California-based startup that focuses on transforming call centers with intelligent AI agents and analytics. Founded in 2017, its mission is to empower customer service teams with tools that improve agent performance, enhance conversations, and deliver better outcomes. Instead of Read more about Observe.AI
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Functionize
Functionize is a California-based startup that focuses on intelligent software testing powered by agentic AI. Founded to address the challenges of modern application development, its mission is to simplify testing while increasing speed, accuracy, and reliability. Instead of relying on slow, manual Read more about Functionize
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InstaLILY AI
InstaLILY AI is a California-based startup focused on bringing intelligent automation to e-commerce and retail businesses. The company was founded with the vision of helping online sellers streamline their operations and provide better customer experiences through AI-driven agents. Its mission is to Read more about InstaLILY AI
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Kognitos
Kognitos is a California-based startup that develops agentic AI for business process automation. The company was founded with a bold vision: to let anyone in a business automate workflows simply by using plain English instructions. Its mission is to eliminate the complexity Read more about Kognitos
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Tracecat
Tracecat is a California-based startup that focuses on agentic AI for security and IT operations. The company was founded to help organizations respond to cyber threats and operational incidents faster by leveraging autonomous AI agents. Its mission is to reduce the burden Read more about Tracecat
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