Top Tech Startups in Edinburgh, United Kingdom in 2026

Gr4vy is a cloud payments company that takes the complexity out of running your own payments infrastructure by doing it for you. We can deploy services on our cloud across the globe, deploying on the edge close to your customers. We can even allow you to host our services on your own networks. Centralized reporting, monitoring, and management mean all parts of your business will benefit from a single streamlined system, saving you time and money.

COMPANIN is addressing one of the most significant social challenges in modern Britain — the growing disconnection between people in our communities. Research shows that millions of people across the UK lack regular meaningful social interaction. We built COMPANIN to bridge this gap. WHAT WE DO COMPANIN is a verified platform that connects warm friendly social hosts with people who want to enjoy genuine social experiences in their city. Through our platform people can discover verified local hosts and arrange to meet for coffee, cultural visits, walks and other social activities in public locations. HOW IT WORKS For members: Browse verified host profiles in their city and arrange to meet for social activities. Simple. Safe. Genuine. For hosts: Register as a verified social host, set availability and earn income doing something genuinely rewarding and meaningful. OUR MISSION To make genuine human connection accessible to everyone — regardless of age, background or circumstance. We believe that meaningful social interaction is a fundamental human need and we are building the infrastructure to make it universally accessible across the United Kingdom. WHERE WE ARE Launched in 2026 with verified hosts across London, Manchester and Birmingham. We are a fast growing early stage startup looking for passionate mission driven people to join our journey. companin.com

Briidge.one, builds applied AI into how professional firms actually operate, not as another bolt on subscription but as systems grounded in a firm's own record, running inside the workflows people already use and owned outright once we hand over the keys. Another AI subscription doesn't change a firm. AI changes a firm when it runs inside the actual work, grounded in the firm's own data. Most professional firms, MSPs, private equity, investment firms, law firms, real estate, other professional services carry client relationships and institutional knowledge scattered across 5-10, sometimes 15 disconnected tools. Hours leak, records fragment and decisions wait on someone's memory instead of on data that should already be there. How we work We're a company, not a subscription. Every engagement runs through five stages: 1.Diagnose- an audit of how the firm actually operates, run by the people who will build the solution 2.Design- a roadmap naming which workflows, in what order, and what each is worth 3.Build- AI grounded in the firm's record, shaped to the workflow rather than a template 4.Integrate- connected to the tools the firm already runs, so one record moves instead of being retyped between systems 5.Improve- iteration after handover, sized to what's at stake. We build on the platforms professional firms already rely on Atera, ConnectWise, NinjaOne, HaloPSA, Datto, Autotask, DealCloud, Affinity, Datasite, Intralinks, Carta, PitchBook, Clio, iManage, NetDocuments, DocuSign, Yardi and MRI rather than asking firms to rip out what already works. What we put our name on: No outside logos to borrow. Clients own the code, the schema and the data outright with documentation complete enough for another team to take over. No lock in, nothing trained on a client's record and an exit built into every engagement from day one. We're building the team that will define what applied AI looks like for the firms that run the professional world.

Learning for software developers is broken. Available options are boring, time-consuming, not relevant to everyone, or require the company to take a big productivity hit. We've designed a fast, effective training solution for tech teams that avoids those pitfalls. Targeted Capability Training is: - Core to how an engineering team operates, not a fringe add-on or an after-thought. - Learning that aligns with business priorities and changes what the team is capable of. And we’re called Skiller Whale because … well, our love of puns knows no bounds. Our mission is to change what tech teams are capable of. We’ve found the most effective way to accomplish this is through challenging, realistic exercises that can be explored and tackled in our interactive teaching model. We strive to be intelligent, playful learners, like our Orca, Ada (yes, we love a Lovelace reference). These principles define who we are, not only as a company providing a product, but also as a group of people working together. We believe that diversity makes us stronger and are dedicated to building a company that represents society as a whole. We value marginalised people’s safety over privileged people’s comfort. We value honest and open communication, and we believe that in order to foster an environment that enables this, it’s important that our team feel included, recognised and like they can bring their full selves to work.

We're solving the wrong problem. Everyone's trying to teach small business owners to be better marketers. Better social media strategies. Better content calendars. Better posting schedules. But here's the thing: A therapist shouldn't have to be a social media expert. A wedding planner shouldn't spend 6 hours a week posting content. A wellness coach shouldn't hate their own marketing. The problem isn't that they're bad at marketing. The problem is that they're doing marketing at all. At Omada, we believe the best marketing is invisible marketing. Omada means "team" in Greek. Not a tool. Not a list. A team. We've built the first AI marketing team specifically for service businesses - a "do it for me" team that creates, executes, optimizes, and supports while you focus on what you do best: serving clients. For small business owners, it means you're never alone. While you build your business, your AI marketing team is already at work. Thousands of companies are already waiting for this future. Technology should do what technology does best, so humans can focus on what humans do best. That's not optimization. That's revolution. Omada. Your team, in motion.

FairwAI is building real-time accountability infrastructure to detect bias in the moments that matter most. We’re solving one of the toughest challenges in tech: how to make fairness not just a principle but a system. From healthcare and hiring to hospitality and housing, bias shows up when people are most vulnerable. FairwAI turns those moments into measurable, actionable data—using AI, computer vision, and behavioral science to flag risks and enable institutional change before harm happens. We’re not a DEI tool. We’re compliance infrastructure for a new era—where safety, dignity, and fairness are non-negotiable. Our team includes engineers, policy thinkers, civil rights advocates, and public interest technologists from MIT, Harvard, Stanford, The UN, and beyond. We’re launching high-impact projects and building the backbone of ethical AI adoption across sectors. For interns & fellows, this is not a coffee-run experience. You’ll co-design tools, analyze live scenarios, and help shape the future of bias detection and remediation. Your work will be mentored, respected, and turned into real-world impact. If you care about fairness, ethics, and building tools that actually change lives—FairwAI is where your skills meet purpose. Join us. Let’s build the infrastructure fairness deserves.

Infrawatch is building the world’s first real-time adversary infrastructure intelligence platform - turning the global internet into a live, high-fidelity map of malicious networks, proxies, and command-and-control servers before they’re ever used in attacks. Every day, Infrawatch scans the entire public IPv4 and IPv6 space, generating over 150 million actionable indicators. Our proprietary rule engine and enrichment pipeline transform raw internet telemetry into curated, analyst-ready intelligence that powers fraud prevention, threat detection, and national-scale defence. Existing tools are fragmented: broad but shallow, or narrow but blind. Infrawatch unifies them. We give defenders visibility and attribution across all categories of adversary infrastructure, enabling them to block threats at the infrastructure stage - not after the breach. Our mission is simple but urgent: to be the infrastructure intelligence source of truth that keeps enterprises, governments, and critical systems ahead of adversaries. Built by defenders, for defenders, Infrawatch delivers unmatched coverage, precision, and speed. From cybersecurity giants to government agencies, organisations rely on Infrawatch’s live data feeds, APIs, and platform to identify malicious infrastructure, prevent fraud, and accelerate investigations. We care deeply about clarity: in data, in design, and in purpose. Our analyst-first platform makes billions of events feel effortless to explore, with modern workflows and visualizations that help teams see faster, decide smarter, and act sooner. We’re a small, focused, and remote-first team of engineers and researchers obsessed with quality, performance, and craft. Together, we’re building the backbone of proactive defence, a system that turns chaos into signal and helps the world beat the adversary.