Can I use Blaxel and Neptune.ai together?

While both are in the AI / ML category, some teams use both for different workloads. Check each vendor's free tier limits to see if they complement your stack.

Blaxel vs Neptune.ai Free Tier Comparison

Q: Is Blaxel or Neptune.ai more stable?

Blaxel has 0 recorded changes. Neptune.ai has 1 recorded change. When we last read the page we cite for Blaxel, on 2026-10-21, we refused the change we considered recording because it named no figure that had moved, and refusing a change is not a confirmation of the terms we publish for it. The page we cite for Neptune.ai states no amount, tier or rate we can read when we last looked, on 2026-10-20. We are not comparing the two pricing histories.

Verdict

Neptune.ai does not currently have a free tier. We are not publishing a free-tier verdict for Blaxel. When we last read the page we cite for Blaxel, on 2026-10-21, we refused the change we considered recording because it named no figure that had moved, and refusing a change is not a confirmation of the terms we publish for it. The page we cite for Neptune.ai states no amount, tier or rate we can read when we last looked, on 2026-10-20. We are not comparing the two pricing histories.

A verdict here is not a fixed property of the vendor. A one-off pricing event demotes a vendor while its recorded date falls in the last 180 days and then lapses on its own, with nothing about the vendor having changed; a standing condition — a free tier withdrawn and not restored, a product retired — does not lapse with time. A badge carrying a date states the record it rests on; a badge with no date rests on no record in force.

Blaxel profile → Neptune.ai profile →

Blaxel

Risk

CategoryAI / ML

TierFree Credits

Verified2026-09-27

Last read2026-10-21

Changes0 recorded

Sandboxes and runtime for AI agents, priced on usage with no plan fee. New accounts get up to $200 in free credits; Blaxel does not say whether they renew, and its terms say unused service credits expire one year after they are issued unless otherwise specified. The free quota tier allows 10 sandboxes, which it deletes after at most 7 days, and free accounts cannot request higher quotas. A running sandbox costs $0.0000115 per GB of RAM per second; idle time is not billed as active CPU.When we last read the page we cite for this offer, on 2026-10-21, we refused the change we considered recording because it named no figure that had moved, and refusing a change is not a confirmation of the terms above, so we cannot confirm these terms today.

Neptune.ai

Risk

CategoryAI / ML

TierFree (Individual)

Verified2026-05-13

Last read2026-10-20

Changes1 recorded

ML experiment tracker, now shut down. After agreeing to be acquired by OpenAI, Neptune closed new sign-ups and trials on December 3, 2025, and set March 5, 2026 as the day its hosted app and API would be turned off and remaining hosted data deleted; on 2026-09-27 neptune.ai returned errors. Its free plan for individuals and researchers ended with the service. Neptune's migration guides cover Weights & Biases, Comet, MLflow and ZenML, among others.The page we cite for this offer states no amount, tier or rate we can read when we last looked, on 2026-10-20, so we cannot confirm these terms today.

Pricing Change History

Blaxel

No recorded pricing changes for Blaxel.

Neptune.ai

deprecated effective 2025-12-03 high impact

Neptune shut down its hosted app and API on March 5, 2026, after agreeing to be acquired by OpenAI; new sign-ups and trials had closed on December 3, 2025. Source ↗

Watch Both Vendors for Pricing Changes

We do not push notifications. Every change we record is readable the moment it lands, and the JSON answer carries an ETag — send it back as If-None-Match and an unchanged answer costs one 304.

curl https://agentdeals.dev/api/changes?vendor=Blaxel
curl https://agentdeals.dev/pricing-changes/feed.xml?vendor=Blaxel
curl https://agentdeals.dev/api/changes?vendor=Neptune.ai
curl https://agentdeals.dev/pricing-changes/feed.xml?vendor=Neptune.ai

API docs →