AI Indexes
IT AI Index
Index › Data platform › LLM gateways › Portkey vs Cloudflare AI Gateway
LLM gateways and observability · October 2026 Edition

Portkey vs Cloudflare AI Gateway

Seven of fourteen models named Portkey first on the direct prompt; zero named Cloudflare AI Gateway. Both were named by all fourteen models and Portkey carries 53 labels and Cloudflare AI Gateway 29, so the shares are not directly comparable.

Portkey

endorsed leader

Named in four categories this edition.

Cloudflare AI Gateway

accepted challenger

Named in two categories this edition.

First-choice share31%2%Of first choices across the direct, paraphrase, budget and scale prompts, 0 to 100.
Negative rate11%3%Negative labels as a share of the product's labels, 0 to 100.
Rank in category#2#6A position in a field of 8; printed, not drawn.
Labels5329A count; the two differ.
The two percentage rows are drawn on one 0 to 100 track, Portkey reading right to left. Rank and label count are printed, not drawn.LiteLLM was named alongside these two in eleven of the fourteen direct answers. LiteLLM vs Portkey · LiteLLM vs Cloudflare AI Gateway · Portkey vs OpenRouter

Share is the count of first choices across the direct, paraphrase, budget and scale prompts over all fourteen models, for a mid-market B2B company; rank is within the category; every quote names the model and the prompt it came from. Both figures come from the LLM gateways and observability page.

By framing

How many of the fourteen models made each the first choice, per way of asking, and how many argued against it.
PortkeyFirst choices, of fourteen modelsCloudflare AI Gateway
Direct70
Paraphrase90
Comparative20
Budget-constrained013 against Portkey
Scale-constrained101 against Cloudflare AI Gateway
Negative013 against Portkey
Bars are first choices, 0 to 14 each sideModels that argued againstA model can name both, so the two sides of a row do not sum to fourteen.

Across every category in the October 2026 Edition, Portkey and Cloudflare AI Gateway were named in the same answer fifty-six times, of the 175 answers naming Portkey and the 78 naming Cloudflare AI Gateway. In those answers Cloudflare AI Gateway took the first choice five times and Portkey eleven.

Every model, every framing

The eighty-four answers behind the chart above, one cell each: where Portkey and Cloudflare AI Gateway stood in it.
ModelDirectParaphraseComparativeBudget-constrainedScale-constrainedNegative
Claude Haiku 4.5
GPT-5.4 mini
Gemini 3.5 Flash
Perplexity Sonar
Grok 4.1 Fast
Mistral Small
DeepSeek V4 Flash
Llama 4 Maverick
Qwen 3.7 Flash
Kimi K2
GLM 4.7 FlashX
MiniMax M2.5
GPT-6 Luna
Muse Glimmer 30B
Portkey Cloudflare AI Gateway first choice named as an alternative argued againstblank: not namedEach cell is one answer, Portkey on the left and Cloudflare AI Gateway on the right.

The direct prompt

The plain question, one answer per model, grouped by where Portkey and Cloudflare AI Gateway stood in it.

Portkey first, Cloudflare AI Gateway an alternative

7 of 14 modelsCloudflare AI Gateway was named in the answer but not as the choice, or not at all.
Claude Haiku 4.5Portkey alternatives: Bifrost, LiteLLM, Nexos.ai, OpenRouter
Perplexity SonarPortkey alternatives: Bifrost, LiteLLM
DeepSeek V4 FlashPortkey alternatives: Helicone, LiteLLM, OpenRouter
Qwen 3.7 FlashPortkey alternatives: Amazon Bedrock, Azure AI, LiteLLM
Kimi K2Portkey alternatives: Cloudflare AI Gateway, Kong AI Gateway, LiteLLM
GLM 4.7 FlashXOpenRouter, Portkey alternatives: Kong AI Gateway, LiteLLM
Muse Glimmer 30BPortkey alternatives: LiteLLM, OpenRouter

Neither was the first choice, one was named

6 of 14 modelsThe answer put something else first and named one of the two as an alternative.
GPT-5.4 miniLiteLLM alternatives: Portkey
Gemini 3.5 FlashLiteLLM alternatives: Bifrost, Cloudflare AI Gateway, Portkey
Grok 4.1 FastPortkey AI Gateway alternatives: Bifrost, Cloudflare AI Gateway, LiteLLM
Mistral SmallNexos.ai alternatives: Cloudflare AI Gateway
MiniMax M2.5Helicone, Portkey.ai alternatives: Cloudflare AI Gateway, Kong AI Gateway
GPT-6 LunaPortkey, now branded PRISMA AIRS AI Gateway alternatives: Cloudflare AI Gateway, LiteLLM

Neither was named

1 of 14 modelsThe answer made no first choice from these two in this category.
Llama 4 Maverickno first choice

Bold names in an answer are the products the judge labeled a first choice; a model naming several gives each of them that label. The full answer text for every row is in the record.

By buyer segment

The same question asked on behalf of a different buyer. Each standing is computed within its segment and they are never added together. The figures above are the mid-market standing, which is the one the category orders by.
Small business
Portkey leads by twenty-one points.
Portkey28%#2 of 7
Cloudflare AI Gateway7%#4 of 7
The full small business standing →
Mid-marketThe figures above
Portkey leads by thirty points.
Portkey31%#2 of 8
Cloudflare AI Gateway2%#6 of 8
The full mid-market standing →
Enterprise
Portkey leads by twenty-six points.
Portkey26%#1 of 8
Cloudflare AI Gateway0%#7 of 8
The full enterprise standing →

What the models said about Portkey

Every negative label with a quote, up to three, then the highest-weighted positives, up to three. Six of eight in this category shown.

“avoid Portkey hosted due to CVEs and black-box concerns” DeepSeek V4 Flash · negative prompt · hard negative
“its paid plans start at $49/month, so it is usually less attractive than LiteLLM or OpenRouter for the tightest budgets” Perplexity Sonar · budget prompt · soft negative
“Acquired by Palo Alto Networks in May 2026, which introduces some roadmap uncertainty” MiniMax M2.5 · negative prompt · soft negative
“Go with Portkey if you want an all-in-one platform that's enterprise-ready with strong compliance certifications.” MiniMax M2.5 · paraphrase prompt · first choice
“If you prefer a managed service so your team can focus strictly on building product features, choose Portkey.” Gemini 3.5 Flash · paraphrase prompt · first choice
“Great all-rounder. Excellent balance between enterprise governance, prompt management, and observability.” Gemini 3.5 Flash · scale prompt · first choice

What the models said about Cloudflare AI Gateway

Every negative label with a quote, up to three, then the highest-weighted positives, up to three. Three of three in this category shown.

“Insanely fast, great for basic caching and logging, but lacks deep enterprise budgeting/RBAC controls.” Gemini 3.5 Flash · scale prompt · soft negative
“The safest bets are Cloudflare AI Gateway for hosted, or Kong self-hosted for enterprise compliance.” DeepSeek V4 Flash · negative prompt · first choice
“For most budget-conscious companies, I'd start with Cloudflare AI Gateway” GPT-6 Luna · budget prompt · first choice
Also compared

Comparisons are drawn for the top eight products in each category, each against each. The output is the models' output; nothing here is a recommendation by the index.