OpenAI Fine-tuning vs Predibase Pricing | Costbench
Compare / OpenAI Fine-tuning vs Predibase
Shortlist
Team size
25 seats

OpenAI Fine-tuning vs Predibase

Fine-tuning APIs pricing comparison · 2026

OpenAI Fine-tuning pricing ranges from $3–$25/per 1M tokens, while Predibase ranges from $0.5–$8/per million tokens. Predibase is typically 80% more affordable, though your actual cost depends on tier and team size.

Visit
See pricing on each vendor's site
Above-the-fold path — each link opens the vendor's pricing page in a new tab.
Compare
2 products · Fine-tuning APIs
Side-by-side · live
O
OpenAI Fine-tuning
Wind-down notice: OpenAI began winding down self-serve fine-tuning on 2026-05-07.
verified 18d ago
View pricing →
Predibase
Predibase is an LLM fine-tuning and serving platform built around per-token pricing for Lo
verified 26d ago
View pricing →
Estimated license cost
at 25 seats
List price × seats. Click a tier below to lock it.
Pricing model unknown
Pricing model unknown
no public list price found
Usage-based
$0.5 per 1M tokens
see vendor pricing for volume tiers
REF · 01

Sources & confidence

Every dollar amount and contract clause below traces back to a sourced fact. We don't manufacture composite scores.

Where this data comes from
Vendr · TrustRadius · Reddit · BBB · official docs
Sources No structured sources
Last verified 2w ago
Confidence Limited confidence
Sources 2 sourced facts
2 hidden-cost
Last verified 3w ago
Confidence Medium confidence
REF · 02

Plans at a glance

Every tier per product. Lock one to drive the cost row above and reveal a tier-specific outbound CTA.

Tier ladder
Click a tier to lock the cost row to it. Locking surfaces a tier-specific Visit CTA.
REF · 03

Hidden costs

Each cost is severity-ranked, with the dollar range quoted from its source (Vendr, Reddit, TrustRadius, BBB, official docs) — never our estimate.

Beyond the sticker
Severity-ranked, sourced
No hidden costs documented
2 documented
  • Opaque Pricing Before Sales Engagement
    5-15% of license costs
    1 source
  • Opaque Pricing Structure
    5-15% of license costs
    1 source
REF · 05

What users say

Aggregated, with sample sizes. We use whichever review platform has data.

User reviews
TrustRadius · Trustpilot · G2
No public ratings yet
No public ratings yet
Best for
Developers fine-tuning open models without dedicated infra
Watch out
Pricing is opaque and difficult to estimate before committing
Decide
Get a quote from each vendor
Each link opens the vendor's pricing page in a new tab.
License cost is computed from publicly listed plans (real math, list price × seats). Median annual cost is from Vendr's deal flow when available — see source badges. Hidden costs and contract terms each cite their own sources. We do not invent composite scores.
Fine-tuning APIs

OpenAI Fine-tuning

$3–$25
/per 1M tokens
4 plans
Full pricing breakdown →
VS
Fine-tuning APIs

Predibase

$0.5–$8
/per million tokens
3 plans
Full pricing breakdown →

Plan-by-Plan Pricing

Plan OpenAI Fine-tuning Predibase
GPT-4o mini Fine-tuning Custom Custom
GPT-4o Fine-tuning Custom Custom
GPT-4.1-mini Fine-tuning Custom Custom
Reinforcement Fine-tuning (o4-mini) Custom

Continue researching