Agent 37

agent37.com · 2 records in Compute · JSON

Records 2

caveatAgent 37USD 4.76/month
Computefree tieridentity cardlimit per-object-capevidence documentedstale on 2026-11-22
caveatAgent37USD 4.76/month
Computefree tieridentity cardlimit per-object-capevidence documentedstale on 2026-11-24

Agent 37

Compute

www.agent37.com/pricingContainer and VM sandboxcompute/agent-37JSON compare report an error

Free allowance: USD 5 of credit after adding a card; no perpetual free tier is published on the pricing page
Verdict: caveatusable, with a named limit or an unprobed read path
Cost: free tierpaid plans from USD 4.76/month
Identity: cardcard required, no phone
Binding limit: per-object-cap4 vCPU ceiling on every instance type; a request for more cores returns 4 vCPU at the same price
Evidence: documented4 sources; a first-party page was read and the sentence quoted
Freshness: stale on 2026-11-22checked 2026-10-22 (live); stale on 2026-11-22

Free tier	USD 5 of credit after adding a card; no perpetual free tier is published on the pricing page unit mixed; metered on wall-clock; page meta description: 'start with $5 credit after adding a card'
Price	none stated
Limits	per-object-cap (binding) 4 vCPU ceiling on every instance type; a request for more cores returns 4 vCPU at the same price source request-rate no published concurrency or start-rate cap on the pricing page source disk also caps the shape: 2 to 12 GB on the 2 vCPU shape, 2 to 80 GB on the 4 vCPU/32 GB shape
Binding	per-object-cap the 4 vCPU ceiling binds: a create that asks for more cores keeps the memory it asked for and comes back with 4 vCPU, so the shape is capped
Identity	card USD 5 of credit is offered after adding a card; the pricing page states no card-free path
Egress	not published on the pricing page; recorded as a gap
Retention	disk billed while you keep the instance; deleting an instance settles its final minutes and billing ends
Interface	rest, cli REST instances API: POST /v1/instances, plus stop, start, resize, fork, backup and restore
Tooling	HTTP API and a CLI; the instance object carries resources so a client can read its real shape
Composes with	a sandbox that bills disk alone while stopped, so a long-lived agent workspace can sit idle cheaply
Reliability	no reliability event recorded
Notes	Cheapest credible 2 vCPU sandbox that bills disk alone while stopped. The 4 vCPU ceiling is the number that binds an agent that wants 8 cores, and it is silent: the create succeeds with a smaller machine.
Parsed numbers	price USD 2.17 10 hours a day / month price USD 4.76 / month has-free-tier 1

Evidence 4

date	source	what it proved
2026-10-22	www.agent37.com/pricing	rate is USD 0.80/vCPU + USD 0.70/GB RAM + USD 0.09/GB disk per 730-hour month, metered by the minute; a VM costs 2.5x compute
2026-10-22	www.agent37.com/docs/agents-api/instance-sizing	four shapes with monthly prices: 2/4/12 GB USD 4.76, 4/8 USD 9.34, 4/16 USD 15.48, 4/32 USD 27.76
2026-10-22	www.agent37.com/docs/agents-api/instance-sizing	4 vCPU is the ceiling on every type; an oversize request silently provisions 4 vCPU
2026-10-22	www.agent37.com/docs/agents-api/instances	REST lifecycle: create, stop, start, restart, resize, fork, backup, restore

More fields 14

shape	`{"vcpu": 2,"ram_gib": 4,"disk_gib": 12,"gpu_class": null,"gpu_count": null}`
billing model	allocated
granularity	`{"min_billed_s": 60,"rounding_s": 60}`
session cap	`{"wall_clock_min": null,"idle_reap_s": null,"restart_required": false,"note": "an auto-sleep setting exists; the interval was not read on a page that answered"}`
keep rate	`{"value": 0.0,"basis": "stopped or sleeping time bills the disk alone, quoted from the sizing page","source": "https://www.agent37.com/docs/agents-api/instance-sizing"}`
persistent storage	`{"included_gib": 12,"price_gib_month": "USD 0.09","durability": "survives stop","survives_stop": true,"survives_destroy": false,"max_retention": "until delete"}`
network out	`{"allow_outbound": null,"allow_inbound_listen": "preview URLs on instance ports","ports": "services on the sandbox ports are reachable","static_ip": false,"ipv6": null,"per_session_bytes": null,"note": "egress terms and the outbound policy were not on the page read"}`
free tier kind	one-time-credit
m10h usd	2.17
m24h usd	4.76
price arithmetic	2(0.80) + 4(0.70) + 4(0.09) = 4.76 at 730 h; at 10 h/day x30 the same rate gives 1.81
price note	compute bills while the instance runs, disk bills every month while the instance is kept. At 300 running hours the compute is USD 1.81 and the disk is USD 0.36 for the month, so the bill is USD 2.17.
price basis	10 h/day x 30 = 300 h; 24/7 x 30 = 730 h
burst x	1.0

Unknown values 3

egress metered: egress metering was not published
per object cap stated: the field does not apply to this kind of offer
reliability note: nothing of this kind was observed

Agent37

Compute

www.agent37.com/docs/agents-api/billing.mdSandbox (default) and full KVM VM (vm type)compute/agent37JSON compare report an error

Free allowance: Add a card from the billing page (nothing is charged) and the workspace gets a one-time USD 5 credit, enough to run the first instance around the clock for about a month.
Verdict: caveatusable, with a named limit or an unprobed read path
Cost: free tierpaid plans from USD 4.76/month
Identity: cardcard required, no phone
Binding limit: per-object-cap4 vCPU ceiling on every instance type; 2 vCPU / 4 GB is the smallest shape
Evidence: documented5 sources; a first-party page was read and the sentence quoted
Freshness: stale on 2026-11-24checked 2026-10-24 (live); stale on 2026-11-24

Free tier	Add a card from the billing page (nothing is charged) and the workspace gets a one-time USD 5 credit, enough to run the first instance around the clock for about a month. unit mixed; metered on wall-clock; credit, and it needs a card on file to be granted
Price	none stated
Limits	per-object-cap (binding) 4 vCPU ceiling on every instance type; 2 vCPU / 4 GB is the smallest shape source volume-quota disk is 2-12 GB on the 2 vCPU shape and bills USD 0.09/GB/month source
Binding	per-object-cap The shape ladder stops at 4 vCPU on every type, so the ceiling is the shape; the money wall is that a real VM is 2.5x the container rate.
Identity	card Card required for the USD 5 credit and for every top-up ('Add a card from the billing page (nothing is charged)'); top-ups run USD 5 to USD 10,000 through Stripe, minimum USD 5. No card hold is stated. Debit acceptance is not stated. A create only checks that one day of balance exists and debits nothing.
Egress	No egress price and no transfer allowance are published on the page read; metered is recorded as false because nothing is known to be charged per gigabyte, which is an absence of evidence, not a promise of free traffic. free allowance: not stated
Retention	Stopped or sleeping instances bill the disk alone at USD 0.09/GB/month; parked in cold storage at USD 0.03/GB/month on compressed bytes; an instance left suspended for 30 days is permanently deleted.
Interface	ssh, rest REST API for the lifecycle, SSH into the instance, exec over the API, and an HTTPS URL per published port
Tooling	the REST API or SSH; Docker and k3s inside a vm instance; no vendor CLI was read
Composes with	The cheapest 2 vCPU / 4 GiB offer found anywhere at USD 4.76 a month, but it is the default container instance, not a VM. The VM type - a real KVM machine with its own kernel - costs 2.5x the compute and lands at USD 11.36 for the same 2 vCPU / 4 GiB / 4 GB disk.
Reliability	Automatic top-up is on by default after the first top-up; when a settle leaves the wallet negative the instances are force-slept and requests return 402 until a top-up.
Notes	Two rows live in this provider and the shape decides the verdict. Default (container) 2 vCPU / 4 GB / 4 GB disk: 2 x 0.80 + 4 x 0.70 + 4 x 0.09 = USD 4.76 a month at 730 running hours - the cheapest 2 vCPU / 4 GiB found, but it is a shared-kernel instance. VM 2 vCPU / 4 GB / 4 GB disk: 2.5 x (1.60 + 2.80) + 0.36 = USD 11.36. A VM under USD 5 is impossible because the smallest VM shape is 2 vCPU / 4 GB. Ingress is the other catch: ports are published as HTTPS at {id}-{port}.agent37.app, so no raw TCP listener and no UDP - it cannot be a WireGuard node.
Evidence note	documented The rate card, the four shapes, the 2.5x VM multiplier, the per-minute metering, the stopped-disk rate and the card requirement are quoted from the vendor's own documentation read. What would raise it: a probe that creates a vm instance and confirms the 2.5x charge on the ledger.
Parsed numbers	price USD 1.96 10 hours a day / month price USD 4.76 / month has-free-tier 1 per-object-cap 4 GB volume-quota 12 GB

Evidence 5

date	source	what it proved
2026-10-24	www.agent37.com/docs/agents-api/billing.md	quoted: 'vCPU \| $0.80 per vCPU per month', 'RAM \| $0.70 per GB per month', 'Disk \| $0.09 per GB per month', and 'Shape \| Price at the default disk \| 2 vCPU / 4 GB RAM / 2-12 GB disk (the default) \| $4.76'
2026-10-24	www.agent37.com/docs/agents-api/billing.md	quoted: 'A VM instance is a whole virtual machine with its own kernel ... Its compute is 2.5x the default rate, and disk is unchanged.' and 'time spent stopped or sleeping bills its disk alone'
2026-10-24	www.agent37.com/docs/agents-api/vm-instances.md	quoted: 'A `vm` instance is a full Linux virtual machine with its own kernel and KVM hardware virtualization.' and 'Publish a container's HTTP port onto the VM with `docker run -p`, then reach it at https://{id}-{port}.agent37.app'
2026-10-24	www.agent37.com/docs/agents-api/billing.md	quoted: '$5 free to start. Add a card from the billing page (nothing is charged) and your workspace gets a one-time $5 credit'
2026-10-24	www.agent37.com/docs/agents-api/instance-sizing.md	quoted: '4 vCPU is the ceiling on every instance type.'

More fields 9

shape	`{"vcpu": 2,"ram_gib": 4,"disk_gib": 4,"gpu_class": null,"gpu_count": null,"note": "container instance; the vm type carries the same shape at 2.5x compute"}`
billing model	per-minute
term	prepaid wallet, no commitment
m10h usd	1.96
m24h usd	4.76
price arithmetic	Default container: 730 h x (2 x 0.80 + 4 x 0.70 + 4 x 0.09)/730 = USD 4.76 (the vendor's own monthly figure at the default disk). VM type: 730 h x (2.5 x (2 x 0.80 + 4 x 0.70) + 4 x 0.09)/730 = 2.5 x 4.40 + 0.36 = USD 11.36. 10 h/day = 300/730 of either figure: USD 1.96 container, USD 4.67 VM. Stopped, disk only: 4 GB x 0.09 = USD 0.36 a month.
free tier kind	credit
network out	`{"allow_outbound": true,"allow_inbound_listen": true,"ports": "HTTP(S) through the vendor proxy at https://{id}-{port}.agent37.app; no raw TCP or UDP ingress was described","static_ip": false,"ipv6": false,"per_session_bytes": null}`
session cap	`{"wall_clock_min": null,"idle_reap_s": null,"restart_required": false,"note": "no wall-clock cap; auto-sleep is optional and cuts billing to the disk rate"}`

Unknown values 1

per object cap stated: the field does not apply to this kind of offer