Connect Your Stack. Automate the Gaps.
Splicity builds reliable integrations between your core product and the payment, messaging, and data platforms your business depends on. You get seamless data flow, fewer manual steps, and systems that actually talk to each other.
Fewer Manual Handoffs
Automated event pipelines replace spreadsheet reconciliation, freeing your team to focus on higher-value work instead of copy-pasting data between tools.
Production-Ready From Day One
Every integration ships with idempotency handling, retry logic, and monitoring so edge cases are caught before they reach your customers.
Vendor-Agnostic Architecture
We design integration layers that can swap or add payment providers without rewriting your core application, protecting you from future vendor lock-in.
Third-Party Integrations
The outcome we're after
Most growing products reach a point where critical workflows depend on a patchwork of disconnected tools. Payment confirmations trigger no follow-up, subscription events go unlogged, and customer messages sit in a queue no one monitors. The cost is real: lost revenue, poor user experience, and engineering time spent firefighting instead of building.
Splicity starts every integration with a data-flow audit — mapping exactly what events need to move between systems, in what order, and with what fallback logic. We implement against official SDKs, write end-to-end tests for each event path, and document every webhook, callback URL, and retry policy so your team can maintain it without decoding someone else's shortcuts.
After a Splicity integration, payment events from Stripe or Razorpay flow directly into your order management system, Twilio messages fire on the right triggers, and reconciliation reports match without manual correction. Clients typically eliminate 10-20 hours of weekly manual work and see fewer support tickets related to order or payment status within the first month.
What we deliver
Key offerings
Why Splicity
Why teams choose us for this
A senior team, a fixed plan and long-term ownership — the things that decide whether a project actually succeeds.
One accountable team
Strategy, design, build and support handled end to end by senior people — not handed off and lost.
Fixed, transparent scope
A clear plan and estimate before any work begins. No open-ended billing, no surprises.
Built to scale & rank
Performance, security and SEO engineered in from day one — not bolted on at the end.
A long-term partner
We support, monitor and evolve what we build, so it keeps delivering value long after launch.
Our process
How we work
Discovery
We learn how you work, your goals and constraints.
Design & Build
We design the experience and engineer it to spec.
Test & QA
Automated and manual testing before anything ships.
Deploy
Smooth, low-risk releases on your infrastructure.
Maintain & Grow
Proactive support, optimisation and iteration.
FAQ
Frequently asked questions
Can you integrate both Stripe and Razorpay into the same product?
Yes. We have built multi-gateway setups where Razorpay handles domestic Indian transactions and Stripe covers international payments, routing automatically based on the customer's location. Both gateways share a unified order record in your database so reporting stays clean.
How long does a typical payment integration take?
A standard Stripe or Razorpay integration — covering checkout, webhooks, refunds, and basic subscription management — typically takes two to three weeks. More complex flows involving multi-party payouts, escrow logic, or marketplace splits take four to six weeks depending on scope.
Do you handle Twilio for WhatsApp as well as SMS?
Yes. Splicity sets up Twilio for both SMS and WhatsApp Business messaging, including template approval workflows, opt-out management, and delivery-status callbacks. We also integrate Twilio Verify for OTP-based authentication if your product needs it.
What happens if the third-party API changes after you deliver the integration?
We structure integrations to use stable, versioned API endpoints and document the exact SDK versions in use. If a breaking change is released, we offer a maintenance engagement to update and re-test the affected flows. Most minor updates can be handled within a day or two.
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Explore→Ready to start your third-party integrations project?
Tell us what you're building. We'll scope it and come back with a clear plan, timeline and estimate.