Islo gives every coding agent a MicroVM, a persistent workspace, an ephemeral identity, and an egress gateway that injects secrets the agent never sees. Deployed in your private cloud. Built by Incredibuild.
Islo by Incredibuild is an isolated environment purposely built to run AI agents while accelerating agentic dev iteration. Islo delivers an end-to-end infrastructure , including the underlying compute, automated environment setup, and operating system.
Instead of stitching together infrastructure, sandboxes, and developer tooling yourself, teams get a single managed foundation where AI agents can build, test, and execute code reliably and fast.
Built on AWS, Islo gives engineering and platform teams isolated, reproducible environments for every agent and workload, so autonomous coding agents, automated build pipelines, and custom large language models (LLMs) run securely without interfering with one another.
Islo is designed for R&D organizations looking to accelerate their coding agents workflows further as well to ones looking to adopt AI faster.
Highlights
Shared Kernl: Independent guest kernel per task. Breakout needs a hypervisor exploit, two orders of magnitude rarer.
Privileged pods: Root inside the guest. Means nothing to the host.
Static egress policy: Smart, task-aware rules. Ticket scope and tool budget shape what the agent can reach.
AWS Marketplace now accepts line of credit payments through the PNC Vendor Finance program. This program is available to select AWS customers in the US, excluding NV, NC, ND, TN, & VT.
Pricing is based on the duration and terms of your contract with the vendor. This entitles you to a specified quantity of use for the contract duration. If you choose not to renew or replace your contract before it ends, access to these entitlements will expire.
Additional AWS infrastructure costs may apply. Use the AWS Pricing Calculator to estimate your infrastructure costs.
This listing offers one option: the Islo Starter Package. You pay a monthly contract fee that provides $50 in monthly credits. These credits cover your compute usage, which for most customers works out to about 294 hours per month. Pricing is credit-based, so your usage draws down the monthly credit balance rather than billing each resource separately. There are no separate tiers or add-ons to choose from with this package.
Top-of-mind questions for buyers
What counts as compute usage that draws down my monthly credits?
Your credits pay for the compute time used to run and accelerate your builds. This includes distributing build tasks across machines in the grid. For most customers, the monthly credit balance covers about 294 hours of compute per month.
What happens if I use more than the compute hours my monthly credits cover?
The package provides $50 in monthly credits, which for most customers works out to about 294 hours of compute. Once your credits are used up, contact the vendor to confirm how additional usage beyond the included balance is handled, since this is not specified in the listing.
How do the credits behave from month to month — do unused credits carry over?
You receive $50 in credits each month, and your compute usage draws down that balance. The listing does not state whether unused credits roll into the next month. Contact the vendor to confirm rollover rules before purchasing.
Request a private offer to receive a custom quote.
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Purely speed! Incredibuild allows you to build large projects in a fraction of the time by distributing the build over other servers/workstations (just like a rendering farm). The speed gains are dependent on your available hardware, however, you can cut your build time by up to 90%. Installation is a sinch and handled directly through the Visual Studio installer - the two work together seamlessly.
What do you dislike about the product?
The only downside is the licensing model, which can be a little confusing. You used to be able to use a free dev license, however, this has been changed to a trial license which is a shame - but at least you can still try it before taking the leap!
What problems is the product solving and how is that benefiting you?
Problem: Developer's time taken waiting around, holding building projects until the evening, machines out of action while building.
Solution: Incredibuild!
It's amazing how much time gets eaten up by build or re-builds. Incredibuild helps you by clawing back that time.
Recommendations to others considering the product:
If you are looking to distribute building within a Windows environment then Incredibuild is a one-stop solution that just works, with the free trial it's not to be overlooked. However, if you are working on Unix/Linux then there are other opensource options to consider like distcc and fastbuild.