SaaS & B2B in Vienna
Best SaaS & B2B AI Agencies in Vienna (August 2026)
3 SaaS & B2B-specialized AI agencies based in Vienna. Top-ranked: Waterglass, agency28, Dev House Austria.
1 of the 3 agencies listed have documented SaaS & B2B client work, verified against published case studies.
Shipping an AI feature is easy; shipping one users keep after week two is not. These agencies build copilots, embedded assistants, and AI-native products for software companies—handling evaluation pipelines, latency budgets, and per-request model costs that decide whether the feature survives contact with real usage. The core disciplines are AI Development for production integration and AI Agents for assistant and workflow features, backed by published SaaS work rather than standalone demos.
Market snapshot
Team capacity in Vienna
Of the 3 agencies on this page, 1 disclose team size. The distribution breaks down as:
- Boutique (<10)1 agency — agency28
Rankings updated August 2026
Waterglass
#24Vienna, Austria
Client evidence: 3 documented clients overall
Best for: Venture teams and platform businesses building an AI product from zero, with GDPR settled before the first line of code.
agency28
#40Vienna, Austria
agency28 is a Vienna AI automation agency building self-hosted workflow automation and AI-agent systems for small and mid-sized B2B clients.
Dev House Austria
#41Vienna, Austria
Dev House Austria is a Vienna AI and software development firm building custom AI applications, language-model integrations and process automation for B2B clients.
Other industries served by Vienna SaaS & B2B agencies
Beyond SaaS & B2B, these 3 agencies also publish experience in:
| Industry | Agencies with stated experience |
|---|---|
| Manufacturing | 1 of 3 — Waterglass |
| E-commerce | 1 of 3 — agency28 |
Most common services offered by Vienna SaaS & B2B agencies
These 3 SaaS & B2B agencies most commonly offer:
- AI Consulting2 of 3 — Waterglass, Dev House Austria
- AI Agents2 of 3 — Waterglass, agency28
- AI Automation2 of 3 — Waterglass, agency28
- AI Development2 of 3 — Waterglass, Dev House Austria
- Generative AI2 of 3 — agency28, Dev House Austria
Frequently asked questions — SaaS & B2B in Vienna
- Which are the top-rated SaaS & B2B AI agencies in Vienna?
- Based on our editorial scoring (portfolio quality, business credibility, and case study depth), the top-ranked SaaS & B2B AI agencies in Vienna are Waterglass, agency28, Dev House Austria. See the full review on each agency's profile.
- How recent are these SaaS & B2B AI agency reviews?
- All 3 agencies on this page were editorially reviewed on Aug 4, 2026, the most recent being Waterglass. See our review methodology for how scores are calculated.
- What's the smallest team size available for saas & b2b in Vienna?
- agency28 is the only boutique (under 10 people) on this page, ideal for projects needing senior-level attention without large-team overhead.
Local Insight
SaaS & B2B AI Agencies in Vienna
Software and B2B buyers in Vienna are working with a thin roster, which is the honest framing: three agencies, and the useful distinctions are about scale and hosting rather than about capability tiers. agency28 builds self-hosted workflow automation and AI agents with the runtime kept inside the EU—relevant if your own customers ask where their data is processed. Dev House Austria has traded since 2012 and publishes named-client AI builds including BMW, working language-model integration into business software. Waterglass covers applied AI delivery for B2B clients.
The product questions apply here as they do anywhere: what does the feature cost per thousand invocations now versus at launch, how is quality regression caught when the underlying model updates, and what is the fallback when generation fails mid-session. None of these is exotic, and all three separate a shipped AI feature from a liability. If the answers are thin, the London and Stockholm SaaS pages carry deeper benches.
SaaS & B2B Agencies in Other Cities
Find SaaS & B2B specialists in other European hubs.
Other Specialties in Vienna
Explore agencies with different industry expertise in Vienna.
Service Specialists in Vienna
Need a specific AI service? Browse Vienna agencies by specialty.
Can't decide?
Tell us about your project and we'll match you with 3 vetted SaaS & B2B agencies in Vienna within 48 hours.
Get Matched Free →Or explore related options: