TheGrantIndex / AI Models & APIs / LangSmith for Startups — Build

LangSmith for Startups — Build

LangChain · LLM observability

VariesDiscounted LangSmith seat pricing (discount not published on page)

Discounted LangSmith (tracing, evals, deployment) seats for early-stage VC-backed startups.

Key terms

First-time LangSmith customer
Less than $10M raised and at least $25K seed funding
Additional criteria may apply

Eligibility

Where: Worldwide
Stages: pre-seed, seed, series-a
Max funding raised: $10M
Min funding raised: $25K
Needs VC/accelerator backing: Yes
Needs partner referral code: No
Must be incorporated: Yes
AI focus required: No
Students / researchers: Not eligible
Nonprofits: Not eligible

How to apply

Create a LangSmith account with your startup-domain email and submit the Build application.

Benefit: discount
Equity-free: Yes
Decision time: —
Credit validity: —
Deadline: Rolling
Status: Open

Apply on official site → Check if I qualify

Verified 2026-10-22 · source

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