MicroVM agent sandboxes: prices at 2 vCPU / 4 GB (Nov 2026)

MicroVM agent sandboxes: prices at 2 vCPU / 4 GB (Nov 2026)

#	Provider	1 h busy	1 h at 10% CPU	Fleet month	Pay	At once	Starts	Caveats
1	LizardSmall (2 vCPU / 4 GB) Plan from $19/mo · fleet ≥ $142.56 · 20 at once · starts 24/min · 120/h · 400/day then refused Not published: minimum	≥ $0.0162[1]	≥ $0.0162	≥ $142.56on Pro 5x	Plan from $19/mo	20	24/min · 120/h · 400/daythen refused	Not published: minimum
2	InstaBox2 vCPU / 4 GB Plan from $20/mo · fleet ≥ $149.60 · 100 at once · starts 10/min then refused Not published: minimum	≥ $0.017[2]	≥ $0.017	≥ $149.60	Plan from $20/mo	100	10/minthen refused	Not published: minimum
3	Northflank2 vCPU / 4 GB Pay as you go · fleet ≥ $586.61 · 500 at once Not published: minimum	≥ $0.0667[3]	≥ $0.0667	≥ $586.61	Pay as you go	500	?	Not published: minimum
4	exe.dev2 vCPU / 4 GiB (2 vCPU / 4 GB) Pay as you go, $15/mo min · fleet $939.00 · 50 at once	$0.105[4]	$0.105	$939.00	Pay as you go, $15/mo min	50	?
5	Fly.io Sprites2 vCPU / 4 GB Pay as you go · fleet ≥ $1,448 · starts 10/min then refused Active-CPU billing Not published: rounding, minimum	≥ $0.164[5]	≥ $0.0952	≥ $1,448	Pay as you go	?	10/minthen refused	Active-CPU billing Not published: rounding, minimum
6	Blaxel2 vCPU / 4 GB Prepaid credit · fleet not on published plans · 10 at once Not published: minimum	≥ $0.166[6]	≥ $0.166	Not on published plans	Prepaid credit	10	?	Not published: minimum
7	E2B2 vCPU / 4 GB Pay as you go · fleet ≥ $1,607 · 20 at once · starts 60/min then refused Max session 1 h Not published: minimum	≥ $0.166[7]	≥ $0.166	≥ $1,607on Pro	Pay as you go	20	60/minthen refused	Max session 1 h Not published: minimum
8	Cloudflare Sandbox2 vCPU / 4 GB Pay as you go, $5/mo min · fleet ≥ $1,589 Active-CPU billing Not published: rounding, minimum	≥ $0.18[8]	≥ $0.0504	≥ $1,589	Pay as you go, $5/mo min	?	?	Active-CPU billing Not published: rounding, minimum
9	Tensorlake2 vCPU / 4 GB Prepaid credit · fleet ≥ $1,760 · 100 at once Active-CPU billing Not published: minimum	≥ $0.2[9]	≥ $0.074	≥ $1,760	Prepaid credit	100	?	Active-CPU billing Not published: minimum
10	Deno Sandbox2 vCPU / 4 GB Plan from $20/mo · fleet not on published plans · 3 at once Active-CPU billing Max session 30 min Not published: rounding, minimum	≥ $0.3[10]	≥ $0.12	Not on published plans	Plan from $20/mo	3	?	Active-CPU billing Max session 30 min Not published: rounding, minimum
11	Vercel Sandbox2 vCPU / 4 GB Pay as you go, $20/mo min · fleet ≥ $2,999 · 10,000 at once Active-CPU billing +$0.0000006 per sandbox Not published: rounding	≥ $0.341[11]	≥ $0.11	≥ $2,999	Pay as you go, $20/mo min	10,000	?	Active-CPU billing +$0.0000006 per sandbox Not published: rounding

Not published, so not listed here: boat, Koyeb, Celesto, Novita AI, Together Sandbox, Tenki, Google Cloud Agent Platform sandboxes, AWS Bedrock AgentCore Code Interpreter, Namespace, Islo, Runloop.

1 h busy: all CPU billed. 1 h at 10% CPU: lower only where idle CPU isn't billed. Fleet month: 50 × 8 h × 22 days busy, on the lowest plan that runs 50 at once (its fee, less usage it includes). At once and Starts: on the terms priced. ≥ = a term isn't published. Method