IT AI Index
Index Vendors › LiteLLM · September 2026 Edition
2 categories · Ranked

LiteLLM

166Judge labels
55First choices
32Negative labels
12 of 12Models named it
2Categories
September 2026 Edition. Every number here is derived from the raw labels under vendor table vv2026-09.2, every buyer segment counted.
Best standing
46% in LLM gateways for small business buyers
Rank 1 of 63 in the mid-market standingendorsed leader
5 of 12 models made it the first choice on the direct prompt; 18% of its 51 labels there were negative.
By buyer segmentStrongest at small business.
In llm gateways · each standing computed within its segment · bars are 0 to 100 · the accent bar is the product's own best reading

Standing by category

Every category where a model named LiteLLM for a mid-market B2B company. Share is first choices across the direct, paraphrase, budget and scale prompts; rank is within every product named in that category.
CategoryFunctionShareRankNegative rateLabelsQuadrant
LLM gateways and observabilityData platform38%1 of 6318%51endorsed leader
API gatewaysDeveloper platform0%50 of 5167%3under 10 labels · led by Kong Gateway at 61%

Movement

This is the first edition on this tier, so no move can be computed for LiteLLM yet. From the next edition this section shows, per buyer segment, whether its share moved by more than the measured noise floor.

By model

How each model treated LiteLLM across every prompt where it was named for a mid-market B2B company. Twelve models, six prompts per category.
ModelFirst choiceAlternativeMentionNegativeLabels
Claude Haiku 4.521003
GPT-5.4 mini22004
Gemini 3.5 Flash32117
Perplexity Sonar20114
Grok 4.1 Fast12126
Mistral Small30014
DeepSeek V4 Flash21115
Llama 4 Maverick10102
Qwen 3.7 Flash21115
Kimi K230115
GLM 4.7 FlashX11024
MiniMax M2.513015

By framing

Which of the six questions produced the naming. By model says how often; this says asked what. The first-choice count on the right carries the marks of the models that produced it.
FramingLabels by classFirst choices
Direct34 labels18
Paraphrase12 labels3
Comparative37 labels15not counted in share
Budget-constrained36 labels29
Scale-constrained14 labels5
Negative33 labels4not counted in share
First choiceAlternativeMentionNegative166 labels in all, every segment counted; 55 of the 74 first choices count toward share, since the comparative and negative framings do not. The bar is one segment per label class, to scale within the framing.

What the models said for it

Verbatim evidence the judge attached to positive labels.

“LiteLLM (Best Self-Hosted / Open-Source): The most popular open-source, Python-based gateway... Excellent choice if you want to deploy a gateway inside your own Kubernetes cluster.” Gemini 3.5 Flash · LLM gateways · scale prompt · first choice
“It is the standard choice for building internal developer platforms (IDPs) because it is open-source and fits into any existing architecture.” Qwen 3.7 Flash · LLM gateways · comparative prompt · first choice
“LiteLLM (for flexibility and cost control) or Helicone (for observability and ease of use) are the best LLM gateway choices” Mistral Small · LLM gateways · direct prompt · first choice
“LiteLLM is widely considered the best LLM gateway because it is open-source and free to self-host” Qwen 3.7 Flash · LLM gateways · budget prompt · first choice

And against it

Verbatim evidence attached to negative labels. A warning on a product with few labels is a warning; on a product with many, it is one voice among them.

“Be cautious with self-hosted or open-source LLM gateways like LiteLLM and Ollama, especially if internet-exposed, due to documented security risks... actively exploited and CISA KEV-listed” Grok 4.1 Fast · LLM gateways · negative prompt · hard negative
“LiteLLM (Critical Risk) ... Why it is dangerous: Recent research has shown that compromised LiteLLM instances can lead to Remote Code Execution (RCE) and full privilege escalation.” Qwen 3.7 Flash · LLM gateways · negative prompt · hard negative
“Avoid or exercise extreme caution with LiteLLM and LMDeploy in production or security-sensitive environments” Mistral Small · LLM gateways · negative prompt · hard negative
“there's one LLM gateway that stands out for having significant security issues: LiteLLM.” MiniMax M2.5 · LLM gateways · negative prompt · hard negative

Named alongside

The products named in the same answers as LiteLLM, over the 164 answers that named it. Took the first choice instead counts the answers where the other product was the first choice and LiteLLM was named but was not.
ProductSame answerTook the first choice insteadHead to head
Portkey122 of 16418Compare →
OpenRouter94 of 1647Not in the top three
Bifrost67 of 16414Not in the top three
Cloudflare AI Gateway65 of 1643Not in the top three
Kong AI Gateway51 of 1642Not in the top three
TrueFoundry17 of 1642Not in the top three
Braintrust Gateway14 of 1641Not in the top three
Langfuse12 of 1643Not in the top three
Braintrust11 of 1640Not in the top three
A head-to-head page exists where both products are in a category's top three. The other rows are the same fact without a page behind them, so they link to the product instead.

What carried it into the answer

The sites and pages cited by the answers that named LiteLLM. A fact about retrieval, not a lever on the model.

Citations exist only for the models that return a source list, four of the twelve in this edition, so these counts come from 138 of the 164 answers that named LiteLLM and are not a share of its labels.

Domains cited

getmaxim.ai78
truefoundry.com67
cloudzero.com66
dev.to62
dataiku.com59
respan.ai57
orq.ai56
braintrust.dev52
techsy.io52
openrouter.ai29

578 of the 578 domain citations in answers naming LiteLLM came from somebody else's page.

Pages cited

Pages are listed as the models cited them.

Names read as LiteLLM

What the judge wrote, as written, with how often. The vendor table decides that these count as LiteLLM; a claim can dispute any of them.
LiteLLM Enterprise 2LiteLLM (Self-Hosted Instances) 1LiteLLM Proxy 1LiteLLM self-hosted 1
Is this your product?

Claim this page

Claiming is free and changes nothing in the data. A claimed page shows a verified contact who is told when each edition publishes and when LiteLLM's standing changes by more than the noise floor; the right to propose corrections to the vendor table, meaning names the judge wrote that should or should not read as LiteLLM, applied by version and listed in the change log; and a one-line description supplied by the vendor and marked as such.

It does not get any change to labels, shares or verdicts, any preview, or any say over which quotes appear. A verification link goes to your work email; an address at litellm.ai is approved on the spot, any other address is reviewed by hand.

Your name and company appear on the claimed page, or the company alone if you ask below. A title and a LinkedIn address appear there too if you give them, and are left off if you do not. Your email address is never published.