Use to summarize this article
- Best pick for US B2B teams in 2026: Flowtrix, which builds Astro sites with an editor your marketers can run on their own.
- US-based picks: Lucky Media, Bits&Letters, Savo Group, Digital Elevator and Araptus, from Dallas to Seattle.
- Typical timeline: 4 to 16 weeks across the agencies here, depending on page count and migration.
- What to lock in early: who owns the code, how redirects are handled and what support costs after launch.
The best Astro agency for US B2B companies in 2026 is Flowtrix. It builds for US teams like Javelin ITCS and hands over a site your marketers can edit without a developer. The five US-based agencies below also have real Astro work you can open and check.
More US B2B teams are rebuilding their marketing sites on Astro in 2026. The reasons are usually the same: pages that load slowly, a plugin list nobody wants to touch and a security review that keeps flagging the website.
Here's what surprised us while researching this list. Astro's own partner directory lists just four agencies worldwide, and two of them, Lucky Media and Bits&Letters, made it onto this page.
One note before the list: Flowtrix wrote this and put itself first. Every other agency here is based in the US and has Astro projects you can look at yourself.
Most Astro quotes only cover half the job
The framework is the easy part. Any good developer can make Astro pages fast, and the real difference between agencies shows up in everything around those pages.
Ask each agency which of these six things they handle, and which ones they leave to your team. Check the editor first, because it decides whether marketing can change a headline on a Tuesday without filing a ticket.
1. Flowtrix
Flowtrix is a B2B website agency based in Bangalore that builds for SaaS, AI, cybersecurity and IT services companies across the US. It has shipped 100+ projects, mostly for teams at Series A to C.
On Astro projects, Flowtrix's developers build a set of page blocks, and your marketers put pages together from them in a headless CMS. They can launch a landing page or swap a case study on their own, while the layout and brand stay locked.
Every page also ships with its own title, description and social card. Search engines and AI tools get clean, readable HTML from the first day.
Inside the Javelin ITCS build
Javelin ITCS is a US consulting and staffing group that runs four firms under one name. Its old site was a four-page template, and the first wishlist for the new one had 35 pages.
- The cut: 35 wishlist pages became 10, each one built for a single clear search need.
- The handover: Javelin's team now runs copy, company profiles and job posts in BetterCMS without a developer.
- The routing: one lead form sits behind every call to action and sends each inquiry down one of 7 paths, to sales or careers.
- The clock: the site went live in 4 weeks.
When Javelin adds another firm now, it's a new CMS entry. Nobody has to reopen the website project.
2. Lucky Media
Lucky Media is an official Astro partner based in Dallas, Texas, and it only takes on US clients. Most of its work is moving marketing sites off Webflow, WordPress or custom stacks onto Astro with Sanity.
It says it rebuilt Chainguard's enterprise site in 30 days with zero downtime, and moved Duende from a custom .NET site to Astro in 46 days. For Flow Digital, it moved a full Webflow site to Astro and Sanity so the team could finally edit its own pages.
3. Bits&Letters
Bits&Letters is a web strategy, design and engineering studio in New York, and one of Astro's official partners. Its work rests on one idea: you should own your website and your content, with no platform lock-in.
Founder David Demaree spent years on design platform teams at Adobe, Google, Stripe and Webflow. Rill moved from Webflow to an Astro codebase its own team can update, and Everself's Astro build shipped in 8 weeks.
4. Savo Group
Savo Group is a family-owned and veteran-owned web design and SEO agency based in Seattle and Washougal, Washington. It uses Astro for content-led and marketing sites, and Next.js when a project behaves more like an app.
Its case studies include Newman Electric, an Astro front end with 29 city pages and a 99/100 PageSpeed score. Headless migrations run 10 to 16 weeks, and the team keeps watching 404 logs for 60 days after launch.
5. Digital Elevator
Digital Elevator is a Florida agency that builds every client site on Astro and hosts it on Cloudflare. It started in SEO and now serves 200+ brands, including McKesson.
Web design starts at $6,000, and hosting on its Astro and Cloudflare setup runs $0 a month. That makes the yearly running cost easy to plan for.
6. Araptus
Araptus is a software studio in Alvin, Texas, near Houston, run by engineer Kris Black since 2009. Its Highlander Engine is a custom Astro website of up to 10 pages, built from a library of 150+ ready components.
Because one engineer builds and runs everything, you talk directly to the person writing your code. It fits small businesses that want a fast site plus security and local search help under one roof.
How long a US Astro project really takes
Across this list, timelines run from 4 weeks to 16 weeks. Most of that spread comes down to two things: how many pages you're moving, and how messy your old URLs are.
The step teams rush is the last one. Rankings can wobble for a few weeks after any move, so someone needs to watch Search Console and fix broken links as they show up.
Three things to get in writing
A good agency won't mind putting these on paper. If one pushes back, that tells you something too.
- Code and hosting ownership: the repository and hosting account should be in your company's name from day one.
- A redirect map: every old URL, the new page it points to and who checks them after launch.
- Support after launch: what's included, how fast they reply and what a small change costs.
Our take
If you're a US B2B company that wants a fast Astro site your marketing team can run without waiting on developers, start with Flowtrix. Every agency on this list has real Astro work, so pick the one whose way of working fits your team.
Whoever you choose, ask to see the editor and get the redirect plan in writing. Those two things decide how your first month after launch goes.
FAQ's
Quick answers for US teams looking for an Astro agency in 2026.
.svg)
.svg)
%201.svg)
.svg)
.svg)
