Vellum

Agents 4.7/10 Jun 18, 2026

Agent platform. Pro $50/mo = $10 platform fee + Medium processing ($35/mo) + 10 GiB storage ($5/mo); credits billed as used. Free tier: Small processing + 4 GiB storage. Open-sourc

Vellum scores 4.7/10 for free value in Agents. The main constraint: Free tier: Small processing + 4 GiB storage; Pro then $50/mo = $10 platform fee + Medium processing ($35/mo) + 10 GiB storage ($5/mo), credits billed as used. Open-source self-host option (no platform/machine fees). Agent platform.

Category Agents Kind Paid plan

Free value score

4.7 / 10

Show the math

Overall 4.7/10

value = 4.7/100

weighted_components_v1

Execution 1/10

value = 0.1 $/mo

fixed_log_v1

Connectivity 8/10

value = 8/100

policy_score_v1

Production controls 8.8/10

value = 8.8/100

policy_score_v1

Key metrics

1/mo Execution quota Uses stated quota when present; otherwise a conservative unpublished-quota floor.

1 Tool/model connectivity No published connector count found.

1 Production controls No published production-control count found.

$50/mo

10 GiB

$10 fee

What you get

Free tier: Small processing + 4 GiB storage; Pro then $50/mo = $10 platform fee + Medium processing ($35/mo) + 10 GiB storage ($5/mo), credits billed as used. Open-source self-host option (no platform/machine fees). Agent platform.

Transparent à-la-carte tiering; free Small tier + open-source self-host escape hatch

Gotchas

No gotchas documented yet. Contribute one if you know a constraint we missed.

Sources

"Your plan Pro $50 per month Platform fee $10/mo Processing power (Medium)+$35/mo Storage (10 GiB)+$5/mo"
https://www.vellum.ai/pricing

paid value agent-deployment

Open service Source ← All Agents

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