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Optimistix Tunnel
optimistixtunnel.com/features/ssh-tunneling/SSH tunnel (http, tcp, tls)egress/optimistix-tunnelJSONcomparereport an errorprovider JSON
- Free allowance
- Enjoy free local tunneling without any payment or subscription.
- Verdict
- caveatusable, with a named limit or an unprobed read path
- Cost
- free tier
- Identity
- anonymousno card, no phone
- Binding limit
- per-ip-shapingNothing countable is published, so an unpublished tolerance is what fails at 1 TiB/month. Protocol is the hard wall: HTTPS, TCP and TLS over SSH, with no UDP and no WireGuard path.
- Evidence
- documented2 sources; a first-party page was read and the sentence quoted
- Freshness
- stale on 2026-11-23checked 2026-10-23 (live); stale on 2026-11-23
| Free tier | Enjoy free local tunneling without any payment or subscription. unit unlimited; metered on none |
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| Price | USD 0 |
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| Limits | - per-ip-shaping (binding) Nothing countable is published, so an unpublished tolerance is what fails at 1 TiB/month. Protocol is the hard wall: HTTPS, TCP and TLS over SSH, with no UDP and no WireGuard path. source
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| Identity | anonymous 'No signup, no install' per the aggregator; the page says 'No downloads or installations needed - just use the SSH client'. |
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| Egress | No byte, port-count or session limit is published; the page says only that it is free.; ingress: tcp free allowance: none published |
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| Interface | ssh SSH remote forwarding. |
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| Tooling | system ssh only. |
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| Composes with | Free TCP ingress for a VM without a card. |
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| Reliability | Single-operator service with no published capacity; an outage is not covered by anything. |
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| Notes | optimistixtunnel.com/pricing returns an origin error, so the free claim comes from the feature page. A free raw-TCP SSH forward with no account is unusual and worth a measurement. |
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| Evidence note | documented The operator is small enough that the tolerance may be effectively zero. |
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| Parsed numbers | - has-free-tier 1
- per-ip-shaping 1 TiB / month
- price USD 0
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Evidence 2
More fields 4
| wg path | none |
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| ingress | tcp |
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| volume stated | No byte, port-count or session limit is published; the page says only that it is free. |
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| bytes transit | yes |
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Unknown values 2
- per object cap stated: the field does not apply to this kind of offer
- retention stated: the field does not apply to this kind of offer