By Fiddler AI
COST AND USAGE TRACKINGEVALUATION AND BENCHMARKINGTRACING AND MONITORING
Fiddler AI — Python client for Fiddler Platform. Listed under Cost and usage tracking in the Observability / Evals layer. 5 of 12 comparison attributes are recorded, each with the page it was read from.
The AI Control Plane for enterprises. Gain visibility, context, and control through evaluation, monitoring, enforcement, governance, and cost efficiency.
2 OF 4 SIGNALS HELD · MISSING LICENCE, REPOSITORY
What it runs on, and what runs on it
0 cited edgesComputed from the stack graph, both directions. Every cited edge links the page it was read from; a vendor-added one links the vendor’s own source — this is the reason to be here rather than on the vendor’s own site.
No edges on record for Fiddler AI.
Nothing in the directory documents depending on it, and its own docs do not name what it runs on. An edge is only stored when a source states it.
Submit a documented integration →From Fiddler AI? No claim is needed for this: a link to your docs that names what Fiddler AI runs on is enough.
Open-source signals
A HOLLOW RING IS UNMEASURED, NOT ZERO · WE DO NOT SUBSTITUTE A PARENT COMPANY’S REPOSITORY FOR A PRODUCT THAT HAS NONE
Price
We hold no price for this product.
The seller publishes a pricing page, linked above, but we read no rate from it. Either it quotes by sales call rather than in public, or the last reading passed 21 days and was hidden rather than shown stale. If that changes — or if you publish /.well-known/pricing.json — it appears here with a capture date.
How we read prices →What its categories ask
5 answered · 7 unanswered12 questions declared by Cost and usage tracking and Evaluation and benchmarking and Tracing and monitoring. Most rows across the directory read like these.
“See every action, token, and dollar by user and team for fleet-wide intelligence”2026-09-12
“Fiddler is model- and cloud-agnostic, working across Azure OpenAI, Amazon Bedrock, LangGraph, and 100+ other providers, so you're not locked into one vendor's ecosystem the way hyperscaler-native tools are.”2026-09-12
“Fiddler is model- and cloud-agnostic, working across Azure OpenAI, Amazon Bedrock, LangGraph, and 100+ other providers, so you're not locked into one vendor's ecosystem the way hyperscaler-native tools are.”2026-09-22
“Annotations provides a human-in-the-loop mechanism for reviewing and scoring LLM application outputs alongside automated evaluators.”2026-10-06
“Fiddler’s competitive differentiator. Native SDKs: Fiddler LangGraph SDK - Auto-instrument LangGraph agents with OpenTelemetry”2026-09-22
A ROW WITH NO ANSWER IS NOT A ROW WITH A “NO” · A VENDOR MAY ANSWER A BLANK ONE, MARKED VENDOR CLAIMED WITH ITS SOURCE · A DOCUMENTED VALUE IS DISPUTED, NOT OVERWRITTEN, AND STAYS VISIBLE WHILE WE RE-READ THE SOURCE
Practitioner reviews
Nobody has written one yet.
A review here is structured, not a star: hardware, scale band, what broke in production, and whether you would choose it again.
NO PERCENTAGE IS SHOWN UNDER FIVE REVIEWS · NO STAR RATINGS, EVER
Also in this category
53 products in Cost and usage tracking. Comparison defaults to within the category — pairing this with a GPU cloud would produce a page that means nothing.
Frequently asked
Does Fiddler AI offer human in the loop?
Does Fiddler AI offer opentelemetry?
What does a blank mean on the Fiddler AI page?
Where do the Fiddler AI figures come from?
Can Fiddler AI change what this page says?
Something here is wrong — how do I fix it?
Is this listing run by Fiddler AI?
Cite this page
A model that quotes us should quote us correctly. The reading and its date sit inside the citation rather than beside it, because a quotation carrying only a URL goes wrong the week the URL changes.
infratoapp, “Fiddler AI — Cost and usage tracking”, read 12 September 2026. Cost attribution: user and team as published at fiddler.ai. https://www.infratoapp.com/products/fiddler-ai
What Fiddler AI can and cannot change here
Claiming Fiddler AI lets its admins and editors change the tagline, description, logo, docs link and deployment model of every product that org owns — live, labelled as theirs, and logged. Answers to blank questions and dependencies go live too, marked as the owner’s and sourced; a documented answer cannot be overwritten. Everything else on this page is a stated fact with a dispute route: price, licence and OSS figures. Those columns are ungranted at the database level, so they are not a feature we withheld — they are a write that cannot happen. Name, category, website, pricing page and package names can be changed by the owner only through our review. A dispute never deletes a value; it marks it and publishes the correction.