AI tool comparison
Kampala vs Together AI Inference-Time Compute API
Which one should you ship with? Here is the side-by-side panel verdict, pricing read, reviewer split, and community vote comparison.
Developer Tools
Kampala
MITM proxy that reverse-engineers any app into a stable, callable API
75%
Panel ship
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Community
Free
Entry
Kampala, built by Zatanna AI (YC W26), is a macOS proxy tool that sits between your applications and the internet, intercepts every HTTP/HTTPS request, and automatically reverse-engineers the underlying API. It traces authentication chains — tracking tokens, cookies, and session state — and replays flows on demand, preserving original TLS fingerprints so services can't distinguish API calls from the real app. The key insight is that almost every app that lacks a public API still has a private one — and it's usually more stable than the UI. Kampala targets automation engineers, QA teams, and AI agent builders who need reliable machine-readable access to apps that haven't opened their APIs. Setup is a local MITM cert install; no cloud proxy involved. Currently macOS-only with a Windows waitlist. The team emerged from YC's Winter 2026 batch with backing from Y Combinator. Pricing is in early access, with a free tier planned for solo developers and paid plans for teams building production automations.
Developer Tools
Together AI Inference-Time Compute API
Trade cost for accuracy with majority vote and best-of-N on open models
75%
Panel ship
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Community
Paid
Entry
Together AI's Inference-Time Compute API exposes majority voting, best-of-N sampling, and chain-of-thought beam search as first-class API parameters, letting developers systematically trade inference cost for output accuracy on open-weight models. Instead of hand-rolling sampling loops and result aggregation, developers pass a single parameter to get consensus outputs across N generations. It targets teams running open-weight models who need reasoning quality improvements without fine-tuning.
Reviewer scorecard
“This is the tool I've been building in-house at three different companies and never had time to productize properly. The auth chain tracing alone — tracking token refresh flows and session state automatically — would have saved me hundreds of hours. If it works as advertised, it's an instant ship for anyone doing integration work.”
“The primitive here is clean: inference-time compute scaling exposed as a first-class API parameter rather than a client-side sampling loop you write yourself. The DX bet is that majority_vote=5 or best_of_n=8 in the request body is meaningfully better than the weekend alternative — a Lambda that fires N parallel requests and runs a majority-vote reduce. For most teams, that alternative takes maybe two hours to build, so Together is really selling latency optimization, managed aggregation, and not having to debug edge cases in your own voting logic. The specific technical decision that earns the ship: chain-of-thought beam search as a managed primitive is genuinely non-trivial to implement correctly at scale and would take a weekend-plus to get right. That's the real moat in this feature set, not majority vote.”
“Terms of service violations are a real concern here. Most apps explicitly prohibit automated access through their private APIs, and companies like LinkedIn and Instagram have sued over exactly this pattern. The MITM cert requirement also opens a broad attack surface. Wait for a clearer legal stance before building production systems on this.”
“Category is inference optimization APIs; direct competitors are running your own vLLM cluster with custom sampling or using Fireworks AI's similar sampling controls. The specific scenario where this breaks: any team doing best-of-N at scale will hit costs that are literally N times base inference cost with no ceiling — the pricing model punishes the teams who get the most value from it. What kills this in 12 months: the underlying model providers (Meta, Mistral) ship better base reasoning into the models themselves, reducing the accuracy delta that makes best-of-N worth paying for. It doesn't die, but the use case narrows. To be wrong about the ceiling on this, Together would need to add verifier models or outcome-based pricing that lets teams pay for accuracy gains rather than raw token multiples.”
“The long-term story here is about AI agents needing reliable access to every app humans use. We can't wait for every SaaS to ship an official API. Tools like Kampala are how AI agents will integrate with the existing software ecosystem for the next five years, until MCP-style universal interfaces catch up.”
“The thesis here is falsifiable: by 2027, inference-time compute scaling will be a more cost-effective path to reasoning quality for most production workloads than continued pre-training scaling, and the teams who wire it into their inference infrastructure early will have measurable accuracy advantages. The dependency that has to hold: the compute cost per token continues falling faster than the accuracy gap between open-weight and frontier models closes — if GPT-5 class reasoning becomes commodity, best-of-N on Llama stops being a rational trade. The second-order effect that nobody is talking about: this API normalizes treating inference as a tunable quality dial, which shifts evaluation culture from 'which model is best' to 'what accuracy-cost curve fits my SLA.' Together is riding the inference efficiency trend — they're on-time, not early, but they're the first to productize it cleanly as an API primitive rather than a research technique.”
“For social media automation and cross-platform content workflows this is a game-changer. Building automations for platforms with limited or expensive APIs has always required fragile browser scraping — having a stable API layer extracted from the real app traffic is a much better foundation.”
“The buyer is an ML engineer at a company already on Together AI's platform — this is a retention and upsell feature, not a customer acquisition tool. The pricing architecture is the problem: you're charging N times inference cost for a feature that directly competes with the user's incentive to reduce spend, which means the highest-value users are also the ones most motivated to build their own version or switch to a cheaper inference provider. The moat is thin — Fireworks, Replicate, and any hosted vLLM provider can ship this in a sprint, and there's no proprietary model or data network effect holding customers here. This survives as a feature, not a product line, and Together needs to land on outcome-based pricing — charging for accuracy improvement rather than token multiples — before this becomes a real business lever rather than a churn risk.”
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