CapitalBridge

About CapitalBridge

We build the best software in finance. On purpose.

That is the standard we hold ourselves to, and it is measured in one place: the two hours after the exchange files land should be the least eventful part of your day.

See what we buildTalk to us
  • Bengaluru, India
  • 15 modules, one data model
  • API-first by construction
  • Live in production today
Your desksDealing, back office, branches, clientsOne platform between themThe marketExchanges, clearing corporations, depositories
  • One platformNot five vendors
  • Weeks, not yearsDeployment, by design
  • Every capabilityReachable by API
  • Built to be auditedCompliance at the foundation

The problem

Running a brokerage means stitching five vendors together for years.

  1. 2–3 yrs

    typical time to market for a new trading platform on legacy rails

  2. 5+ vendors

    back office, front end, KYC, algo and compliance — bought and integrated separately

  3. ₹1.5–3.8 Cr

    a year, on the fragmented stack a mid-to-large broker runs today

  • Architecture drag

    Legacy monoliths turn every launch into a multi-year integration project before a single client is onboarded.

  • Fragmented stack

    Ledger, KYC, risk, front end and reporting sit with different vendors that barely talk to each other.

  • Compliance bottlenecks

    Shifting SEBI and RBI requirements handled by hand — slow, expensive and easy to get wrong.

  • Integration overhead

    Hosting, disaster recovery, market data and glue code, paid for on top of every licence.

None of it is anybody's fault in particular. It is what happens when five good products are asked to behave like one.

See what we built instead

Our solution

One API-first stack. Every brokerage capability. AI inside.

CapitalBridge unbundles the core technology of a modern brokerage into a white-label, modular infrastructure layer — every capability exposed as an API, orchestrated end to end by governed AI agents, and delivered as hosted SaaS or on your own premises.

  • Launch in weeks

    Integrate against documented APIs instead of a two-year project plan.

  • Compose what you need

    Take one layer or the whole stack, and swap any part of it later.

  • Agentic AI inside

    Onboarding, reconciliation and reporting run end to end, under review.

  • Compliance at the foundation

    The audit trail and the controls are structural, not bolted on late.

  1. PocketX

    WebMobileCore trading front-ends

  2. Flowmate

    Visual algo builderBacktestingDeployment

  3. SynapsesX

    LedgerKYC & onboardingIPO / OFSPlugins

  4. SentinelGuard

    In build

    Compliance OSRisk monitoringReporting

  5. API-first foundationAgentic AIHosted SaaS

Our mission

Technology should not be the privilege of the largest brokers.

Indian broking is increasingly a game of scale. A handful of platforms and bank-backed desks have raised the bar for technology, user experience, automation and digital distribution — and their scale is what pays for it.

Setting the pace

  • Groww
  • Zerodha
  • Angel One
  • Upstox
  • ICICI Securities
  • HDFC Securities
  • Kotak Securities

Everyone else competes against that standard with fragmented systems, expensive vendors and legacy infrastructure — and spends years and crores of rupees building what the largest firms simply buy with their scale.

CapitalBridge exists to democratise the technology that powers broking. Every broker, whatever their size, should be able to reach modern trading, back-office, algo, KYC and compliance infrastructure — so independent and regional firms can compete, innovate and grow without building all of it themselves first.

  • Open to any broker, at any size

    No minimum scale

  • Trading platforms

    Web, mobile and the terminal

  • Back office and books

    Ledger, settlement, payouts

  • Algo workflow

    Build, backtest, deploy

  • KYC and onboarding

    Paperless, in one sitting

  • Compliance and reporting

    Audit-ready by construction

  • One contract and one data model — take the whole platform, or the single module you are short of.

We are not here to build another Goliath.We are here to give every broker the technology to compete with one.

Where we came from

We were the customer before we were the vendor.

None of that was research. We lived on both sides of it — one of us building trading systems, the other running the operations that depend on them — and watched every seam between five vendors turn into somebody's Monday morning.

The answer was never a better point tool. It was a single data model with every capability sitting on top of it, so there is nothing between the modules left to reconcile — and nothing to integrate twice when the rulebook changes.

That is what CapitalBridge is. 15 modules over one set of books, an API in front of all of them, and AI agents doing the work that used to fill a back-office morning — under a governance model an inspection can follow.

Ambitious software, built to be dependable. Our clients' growth is the exciting part; the platform underneath it should simply never be in question.

  1. Where it started

    On the floor, not in a boardroom

    Years spent building trading systems on one side of the desk and running broking operations on the other — long enough to know exactly which hour of the day the software lets people down.

  2. First light

    Pocket ships to real investors

    A trading app on Android and iOS and a terminal in the browser, both branded and shipped end to end — stocks, IPOs, mutual funds, F&O and commodity, with instant UPI pay-in.

  3. The books

    Synapses runs the back office

    Contract notes, ledgers, the branch hierarchy and payouts, running as the internal system of a working brokerage rather than as a demonstration company.

  4. Now

    The onboarding desk opens

    Ten statutory documents read as they are uploaded, cross-checked against one another and committed as a single transaction. Open to anyone who wants to try it.

    Open the application desk

  5. Next

    Algo workflow and the compliance layer

    A visual builder for strategies, built to the SEBI algo framework that took effect in April 2026, and a compliance layer that assembles regulatory reporting off the same data the books are kept in.

How we build

Six things we will not trade away

Every one of these costs us something to keep. That is rather the point of writing them down.

Composable, never all or nothing

Take one module or all 15. Everything is built to stand on its own and to compose with the rest, so you are never asked to replace a working system to get the one you came for.

API-first, with no dead ends

Anything a screen can do, the API can do — authenticated, versioned and documented. Your front office, your bank and your own reporting read the same data the back office does.

Compliance is architecture

An audit log on every operation, permissions that follow the branch tree by construction, and retention set to the period the regulator expects. Built in at the foundation, not bolted on before an inspection.

AI that always has a checker

Agents carry work end to end — onboarding, reconciliation, reporting — and nothing an agent stages is approved by the same agent. Autonomy where it is safe, a person where it matters.

Your estate or ours

Run it inside your own network on your PostgreSQL, Redis and object storage, or let us host it. It is your decision to make now and yours to change later.

Migration without a gap

Historical trades, ledgers and holdings brought across and reconciled against your existing system before anything is cut over. Nobody should have to choose between better software and a clean set of books.

AI, governed

Agents that own the outcome — and never sign their own work.

Onboarding, reconciliation and reporting run end to end: an agent picks the case up, works it, and closes it or escalates it. What makes that safe to put near a regulated book is the second half — maker and checker are never the same actor, and the threshold at which a human takes over is set by the institution rather than by us.

  • Routine, low-risk work is cross-validated by an independent checker agent.
  • Anything touching funds, filings or account details goes to a person.
  • Every cycle is written to an append-only log as it happens.

The same platform can run conservatively on day one and open up as you learn where you trust it.

  1. Maker agent

    Stages the action — a filing, a ledger entry, an onboarding case — with the evidence it worked from attached.

  2. Checker agent

    An independent cross-validation of routine, low-risk work. Never the agent that staged it.

  3. Human sign-off

    Funds, filings and account changes always reach a person, with the full context in front of them.

  4. Immutable audit log

    Who made it, who checked it, when, and on what basis — the record an inspection asks for, written as the work happens.

Running today

Not a prototype — software with people using it

Four products are in the hands of investors, and one desk is open to anybody who wants to try it.

PocketX

Web trading terminal

Watchlists, live depth and a fast order ticket, in the browser.

  • Runs in the browser
  • Live market depth
  • Equity, F&O, commodity and currency

PocketX

Android and iOS trading app

Stocks, IPOs, F&O and commodity from a phone. Zero AMC.

  • 5,000+ installs on Google Play
  • 100+ indicators on real-time charts
  • Contract notes and TOR in-app

Synapses

Broker ERP and back office

The books, the branches and the payouts, in one back office.

  • Live internal system
  • Signed-in access, by role
  • Back office, books and branches

Flowmate

Algo workflow and backtesting

Draw a strategy on a canvas, backtest it, then deploy it.

  • Node-based strategy builder
  • Backtested before deployment
  • Built to the SEBI algo framework

Broker onboarding

Live

The application desk on this site

Ten statutory documents, read as they arrive and checked against each other before anything is filed.

  • Nine families of cross-document checks
  • Committed as a single transaction
  • Open without an account
Open the application desk

Why now

A market adding investors faster than the software behind it can keep up.

Retail participation, systematic investing, and a rulebook that now expects algorithms to be broker-hosted and auditable — all three arrived inside the same few years, and all three land on the back office.

13.1 Cr

unique investors registered on NSE

26 Cr

trading accounts across the exchanges

₹29,132 Cr

average monthly SIP inflows in FY26

Apr 2026

SEBI's algo framework takes effect — broker-hosted, auditable strategies

Market data: NSE and AMFI, as published in June 2026. SEBI algo framework: circular of February 2025, effective April 2026. These figures describe the market we build for; they are not claims about CapitalBridge.

The people

Built by the people who ran the desks

Between us, more than a decade inside broking technology and broking operations — which is why the product argues about settlement files rather than about screens.

Vinoba S

Co-founder · Technology

  • Architects the platform — the data model every module shares and the API layer over it.
  • Shipped the live stack end to end: the trading app, the browser terminal and the back office behind them.
  • Owns product and engineering, from the books to the onboarding desk.

Gopala Krishnan

Co-founder · Markets and compliance

  • Led systems, quality and delivery inside a live broking operation.
  • Maps SEBI and exchange requirements onto the product before they become somebody's Monday morning.
  • Owns compliance and how we take the platform to market.

Come and look

The honest way to judge this is on your own files.

Tell us which desk is under pressure — risk, settlement, depository or the branch network — and we will show you that module doing your work. An hour, your data, no slides.

Book a walkthroughStart onboarding

support@capitalbridge.one · +91 85080 94409 · Weekdays, 9am – 7pm IST

  1. 01

    A short conversation

    Which desk is under pressure, and what the day around it currently looks like.

  2. 02

    Your files, our platform

    We stand the relevant module up against a sample of your own data rather than a demonstration set.

  3. 03

    An hour on screen

    You watch your own work being done, and decide from that whether there is anything further to talk about.