Feeds, chat, live video and community appsSOC 2 Type II
Social Media App Development Company for Engaged Communities
SDLC Corp is a social media app development company that builds social apps people come back to. We design feeds, stories, chat, live video and creator tools for iOS, Android and web. Each app ships with moderation, privacy controls and a back end that can grow with your users.
- SOC 2 Type II
- ISO 27001 Certified
- ISO 9001 Certified
- CMMI Level 3
- Projects delivered
- 3,400+
- Global engineers
- 1,200+
- Countries served
- 30+
- Years of delivery
- 10+
Trusted by teams at
Why a custom social app
A Social Media App Development Company Built Around Your Community
Big social networks rent you an audience, but they still own it. With a social app of your own, you own it instead. You keep the data, set the rules and decide how members connect, post and pay. But a social product is hard to get right. It needs a fast feed, chat that never lags, safe content and a reason for people to return each day.
As a social media app development company, we start with your community, not with a feature list. First, we map who posts, who reads and who keeps the space safe. Then designers, engineers, QA and a project lead build it in short sprints, so you see working screens every two weeks. For a general phone app, see our mobile app development services.
- Member, creator and admin apps for iOS, Android and web
- Real-time feeds, chat and alerts on one shared back end
- Reporting, blocking and review tools from the first release
Services
Social App Development Services From Our Social Media App Development Company
Start with one module, such as chat or a creator hub. Or let our social media app development company build the full product, from first sketch to launch and growth.
Custom Social Networking Apps
Profiles, follows, groups, feeds and alerts, shaped around your niche. Then we build the core loop that brings members back.
Mobile app developmentCommunity and Group Platforms
Private groups, forums, events and member roles for brands, clubs, schools and teams. Each space also gets its own rules.
Feeds, Posts and Stories
Photo, video and text posts, short stories, hashtags and a ranked feed. In addition, we keep uploads fast on weak networks.
Photo app cost guideReal-Time Chat and Messaging
One-to-one and group chat, read receipts, voice notes, media sharing and push alerts. Messages arrive in real time.
Real-time chat guideLive Video and Audio Rooms
Live streams, audio rooms, live comments and replays. So creators can host events inside your app, not on another site.
Creator and UGC Platforms
Creator profiles, uploads, campaigns, tips and payouts. Brands can source content, and creators can earn from it.
Audience Pool case studyContent Moderation and Safety
AI filters for text and images, report and block tools, and a review queue for your team. Then humans make the final call.
NLP servicesAI Feeds and Recommendations
Suggested posts, people and groups, plus smart search. Then we tune the ranking with your data and your community rules.
AI development
Technology
The Social App Stack We Build With
The right tools decide how fast your feed loads and how well chat holds up at peak time. Pick an area to see where it fits and how our social media app development company uses it.
Web and mobile apps
Swift, Kotlin, React Native, Flutter, React, Next.js
- Where it fits
- Member apps, creator apps and admin consoles that share one back end.
- How we build it
- We share design and logic across platforms. As a result, new features reach iOS, Android and web at the same time.
Real-time layer
WebSockets, Socket.IO, Firebase, Redis Pub/Sub, push alerts
- Where it fits
- Chat, typing signals, live comments, likes and alerts that must feel instant.
- How we build it
- We keep a live link open to each device and send only what changed. That way, chats and counters stay in sync.
Media and live video
WebRTC, HLS, Agora, Amazon IVS, CDN, image and video processing
- Where it fits
- Photo and video posts, stories, live streams and audio rooms.
- How we build it
- We resize and compress uploads, then serve them from a CDN near the user. Live video uses a provider that fits your scale.
Feeds and data
PostgreSQL, MongoDB, Redis, Kafka, OpenSearch, graph queries
- Where it fits
- Follow graphs, ranked feeds, search, hashtags and activity history.
- How we build it
- We plan how posts fan out to followers before we code. So the feed stays quick as your member count grows.
AI and moderation
Text and image classifiers, embeddings, LLM tools, review queues
- Where it fits
- Spam and abuse filters, suggested content, smart search and caption help.
- How we build it
- AI flags risky posts, and your team reviews them in a queue. Apple also asks apps with user content to filter, report and block, as set out in its App Review Guidelines.
Security and privacy
OAuth 2.0, OpenID Connect, MFA, TLS, encryption at rest, audit logs
- Where it fits
- Every app that stores profiles, messages and private media.
- How we build it
- We design access rules, privacy settings and data export before the first screen. We also build to meet GDPR rules where they apply.
Cloud and DevOps
AWS, Google Cloud, Azure, Docker, Kubernetes, Terraform
- Where it fits
- Products that must handle traffic spikes and stay online.
- How we build it
- We use autoscaling, caching and infrastructure as code. Next, we watch errors and load around the clock.
Our social app toolkit
Apps
- Swift
- Kotlin
- React Native
- Flutter
- React
- Next.js
Real time
- WebSockets
- Socket.IO
- Firebase
- Redis
- FCM
- APNs
Media
- WebRTC
- HLS
- Agora
- Amazon IVS
- FFmpeg
- CDN
Back end
- Node.js
- NestJS
- Python
- Go
- GraphQL
- REST
Data and AI
- PostgreSQL
- MongoDB
- Kafka
- OpenSearch
- PyTorch
- LLM APIs
Cloud and QA
- AWS
- Google Cloud
- Azure
- Kubernetes
- Playwright
- Appium
Need a web version or a strong design system first? See our UI/UX design company page.
Why SDLC Corp
Why Choose Us as Your Social Media App Development Company
Many teams can copy a feed screen. Fewer can make a community that stays active, safe and fast as it grows. That is the part we focus on.
Built for return visits
We design the loop that brings members back: posts, replies, alerts and streaks. Then we measure it in the app.
Safety from day one
Report, block, mute and review tools ship in the first release. So your team can act before problems spread.
Ready for traffic spikes
Caching, queues and autoscaling keep the feed and chat fast when a post goes viral or a live event starts.
Secure delivery
We work under SOC 2 Type II, ISO 27001, ISO 9001 and CMMI Level 3 processes. Member data and code stay protected.
You own everything
The source code, design files, app store accounts and cloud accounts stay in your name. Nothing is locked.
Support after launch
We watch uptime and crashes, patch packages and ship new features. Then we fix issues before members notice.
Is your community app slow, quiet or hard to moderate?
Share your app or your idea. In one call, a product lead will review it and suggest the next steps.
Process
How Our Social Media App Development Company Works
Every project follows the same six steps. As a result, you always know what we are building, what comes next and why.
- 01
Discovery and community map
First, we define your members, creators and admins. We also list what each one needs to do.
- 02
Core loop and safety plan
Next, we pick the one habit that brings people back. We also set the rules for reports, blocks and reviews.
- 03
UX and prototype
We design the feed, profile and chat flows in Figma. You can test a clickable prototype before we code.
- 04
Build in sprints
We build in two-week sprints. After each one, you get a working build and a short demo.
- 05
Test at scale
We run load tests on feeds, chat and live rooms, plus security, device and accessibility checks.
- 06
Launch and grow
We start with a beta group, fix what we learn, then open the doors and keep shipping.
Engagement
Ways to Work With Our Social App Team
Pick the model that fits your stage. Our social media app development company also lets you switch later, for example from a fixed MVP to a dedicated team.
Fixed-scope MVP
Good fit for: New social apps that need to test an idea with real users
We agree on scope, milestones and price before work starts. Then we deliver in phases you can test.
MVP development- Most chosen
Dedicated product team
Good fit for: Social platforms with a long roadmap
A full team of designers, engineers, QA and a project lead works only on your product.
Dedicated team model Hire developers
Good fit for: In-house teams that need more capacity
Add mobile, back-end or AI developers to your own team. They join your standups, tools and code review.
Hire developers
Proof
Community and Real-Time Apps We Have Delivered
These projects show how our social media app development company builds for creators, care circles and players who interact in real time. Each card links to the full case study.
- Creator economy
Audience Pool UGC Marketplace
A content marketplace and social platform where brands post campaigns and tenders, and creators submit, sell and get paid for photos and videos. Admins handle moderation and payouts.
Read the case study - Community care
JooL Caregiver Support App
An app for the US market that links carers, care buddies and care recipients, with care circles, discovery, messages, scheduling and alerts.
Read the case study - Social gaming
Real-Time Multiplayer Ludo
A four-player Ludo app for Android and iOS with public matchmaking, private rooms, timed turns and server-checked moves that stay in sync.
Read the case study
Client feedback
What Our Clients Say
Client feedback from web and mobile app projects, including verified reviews published on Clutch. They show how our social media app development company works with founders and product teams.
- Client story
SDLC CORP built a mobile application that met our strategic requirements with strong technical execution. The solution performs reliably and has become an important operational asset.
Abhinav PurohitChief Strategy, Huawei
Featured on sdlccorp.com
- 5.0 on Clutch
They have a great design team, and their work is really professional and clean.
Jerin SinclairFounder, Reviewgent LLC
Verified review on ClutchMobile App Dev for EdTech Company
- 5.0 on Clutch
Their ability to complete the various stages of the project at specified timeframes has impressed us very much.
Sharad JainCofounder, Kahuna
Verified review on ClutchWeb & Mobile Dev for Cryptocurrency Platform
Who we build for
Social Apps for Every Kind of Community
Each community has its own members, rules and reasons to show up. These are the areas where our social media app development company builds most often.
Brands and consumer communities
Owned fan spaces, loyalty clubs and product forums where members talk to the brand and to each other.
Creators and media
Creator hubs, fan clubs, paid posts and live sessions. For audio-first products, see our music app development page.
Education and alumni
Class groups, study rooms, mentor chat and alumni networks for schools and course platforms.
Wellness and peer support
Private support groups, check-ins and coach chat, with strict privacy and careful moderation.
Fitness and sports clubs
Club feeds, challenges, leaderboards, event sign-ups and team chat for clubs and fans.
Professional and B2B networks
Member directories, industry groups, job posts and expert Q and A for associations and firms.
Gaming communities
Friends lists, clans, voice rooms and in-game chat. See our casual game development work.
Dating and friendship apps
Matching, profiles and safe chat. For this use case, visit our dating app development company page.
Buying guide
Choosing a Social Media App Development Company: Cost and Key Questions
No two social apps cost the same, so a fair quote starts with scope. These six factors shape the budget and the timeline. Want paid features or creator payouts? Our e-wallet app development team can help.
- 1
Features and user roles
First, the number of roles, screens and features sets most of the design and build effort.
- 2
Media and live video
For example, text posts cost less than video uploads, stories, live streams or audio rooms.
- 3
Real-time scale
Chat, live comments and alerts need more back-end work once groups get large.
- 4
Moderation and safety
AI filters, review queues and admin tools add scope, but they protect your brand.
- 5
Payments and monetization
Subscriptions, tips, ads and in-app purchases add app store and payment work.
- 6
Platforms and support
Finally, iOS, Android and web apps, plus support after launch, form ongoing budget lines.
FAQs
Social Media App Development FAQs
Clear answers to what founders, brands and product teams ask us most about features, cost, safety and scale.
Ask Your Own QuestionWhat does a social media app development company do?
A social media app development company plans, designs, builds, tests and supports social apps. At SDLC Corp, that covers profiles, feeds, stories, chat, live video, creator tools, moderation and admin panels. You work with one team from idea to launch.
What features should a social media app include?
Most apps start with sign-up, profiles, follows, a feed, posts, comments, likes, chat and push alerts. Next, many add stories, groups, live video, search and creator tools. We help you pick the few features that make your core loop work first.
How long does it take to build a social media app?
It depends on scope. A focused MVP with profiles, a feed and chat takes far less time than a platform with live video, payments and AI feeds. After discovery, we share a phased timeline with clear milestones.
How much does social media app development cost?
Cost depends on features, media types, real-time scale, moderation, payments and the number of platforms. After a short call, we send a scope and an estimate, so you can see what each phase includes.
How do you handle content moderation and user safety?
We combine AI filters for text and images with report, block and mute tools. Flagged posts go to a review queue, where your team makes the final call. We also add rate limits and checks for new accounts to slow down spam.
Can my social media app scale to a large user base?
Yes. We plan the feed, chat and media layers for growth from the start. Caching, queues, a CDN and autoscaling cloud setups keep the app fast when traffic jumps, and we load test before launch.
How do you protect user data and private messages?
We use secure sign-in, encryption in transit and at rest, strict access rules and audit logs. Members get privacy settings and data export. We build to meet GDPR rules where they apply.
How can a social media app make money?
Common models are subscriptions, paid groups, creator tips, in-app purchases, sponsored posts and ads. We help you pick a model that fits your members, then build the payment and payout flows.
Do you build both iOS and Android social apps?
Yes. We build native apps in Swift and Kotlin or cross-platform apps with React Native or Flutter. A web app and an admin panel can share the same secure back end.
Who owns the code, and what support do you offer after launch?
You own the source code, design files, app store accounts and cloud accounts. After launch, we fix bugs, patch packages, watch uptime and ship new features. We can also sign an NDA before we see your idea.
Start with a free estimate
Ready to Build a Social App Your Community Will Use?
Tell us about your community or your current app. After one short call, you will get a clear scope, a phased plan and an estimate.
- Free consultation
- NDA on request
- You own the code
Contact Us
Share a few details about your project, and we’ll get back to you soon.
Let's Talk About Your Project
- Free Consultation
- Support options based on your engagement
- Agreed delivery milestones
- sales@sdlccorp.com
- +1(510-630-6507)