Senior engineering studio · AI agents · Search & RAG · Software & SaaS
RerankLab builds custom AI agents, retrieval systems and SaaS products — with evals from day one, a fixed price before we start, and code you own outright.
Every engagement ends with code in your repo, an eval set that proves it works, and a team that can run it without us.
Agents that do real work inside your systems: read tickets, query databases, call your APIs and take actions — with guardrails, tracing and a human in the loop where it matters.
Retrieval that returns the right thing, not just something. Hybrid search, chunking strategy, rerankers and evals tuned to your actual corpus and query logs.
Full products end to end: data model, API, web app, auth, billing, deploys. A boring, reliable stack chosen for the next five years, not the next conference.
Put models into the workflows you already run — CRM, helpdesk, ERP, spreadsheets, email — without ripping anything out or retraining your team.
No six-week discovery phases. You see the thing working on your data before you commit to a build, and you see it every week after that.
You walk us through the problem and the systems it touches. We tell you honestly whether AI is the right tool and what a first version looks like.
A working slice on your real data — not slides. You see retrieval quality or agent behaviour before a single invoice for the build.
Fixed scope, fixed price, weekly demos. Evals run in CI so quality is a number on a dashboard, not a feeling in a meeting.
We hand over a repo you own and, if you want, stay on to monitor, tune and extend it as usage and edge cases grow.
Four things you will not have to negotiate for. They are the default on every engagement, written into the proposal.
Every repo, prompt, eval set and infra config lives in your accounts from day one. No proprietary runtime, no licence fees, no lock-in.
We define what “good” means before we build, then track it: retrieval recall, task success rate, latency, cost per run.
The people on the call are the people writing the code. No hand-off to a junior bench, no account manager in between.
You get a written scope and a number. Changes are discussed, priced and agreed — not discovered on an invoice.
Yours will not fit one of these exactly. That is fine — it is a starting point for the first call, not a menu.
Resolves tier-1 tickets from your docs and systems; escalates the rest with full context attached.
One search box across Confluence, Drive, Slack and your database — answers that cite their sources.
Invoices, contracts and forms in; validated structured data out, pushed straight into your ERP.
Lead enrichment, CRM hygiene, quote generation and reporting that runs without a human nudging it.
From idea to paying users: product, auth, billing, and the AI feature that makes it worth paying for.
Admin panels, dashboards and back-office apps replacing the spreadsheet that secretly runs your company.
A paragraph is enough. We will come back with questions, a rough shape for a prototype, and a straight answer on whether we are the right people for it.
hello@reranklab.comBased in Malaysia · working globally.
Overlaps with Asia-Pacific, Europe and US-East working hours.
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