Social mediathat sells, not just posts.
Feed posts, Reels and ad creative for Instagram and Facebook, made in-house with AI and planned around what your customers actually stop for, with paid social to put it in front of the right people.
Everythingin one team.
ByteShark is a social media marketing agency in Kolkata for D2C and e-commerce brands. We plan and make Instagram and Facebook content, including feed posts, Reels, AI video ads and captions, and run paid social on Meta. Creative plans start at $299 a month for 5 social posts, 3 AI video ads and 4 static creatives.
Content planning
A monthly plan of themes, hooks and formats built around your products, launches and offers.
Feed posts & carousels
On-brand posts and carousels with caption copywriting, in one consistent look.
Reels & short video
Short vertical videos made with AI, cut for Reels, Stories and YouTube Shorts.
AI product visuals
Lifestyle and studio shots of your products for the feed, without booking a shoot.
Paid social
Meta ads that take your best content further, with budget moved to what converts.
Launch campaigns
Teasers, launch posts and ads for a new drop or collection that all belong together.
Four steps,no guesswork.
Brief
A free 30-minute call about your brand, audience, products and what has worked on your page so far.
Plan
A content plan for the month, with the hooks, formats and looks agreed before anything is made.
Make
We produce the posts, Reels and ad creative with AI, refined by people who care about every frame.
Review & grow
You approve, we revise, and the next month is planned from what performed best.
- D2C brands whose feed has gone quiet or inconsistent
- Labels launching a new product or collection on Instagram
- Founders who are tired of making content themselves
- Brands that want organic content and ads from the same team
Creative plans start at $299/month (Launch: 5 social posts, 3 AI video ads, 4 static creatives, captions). Pro is $799/month for 12 social posts, 6 AI video ads and a monthly strategy call. Running paid social on top starts at $399/month, with ad spend paid directly to Meta.
Other wayswe help brands grow.
AI video ads & creative
Cinematic AI commercials, UGC-style ads and studio-grade product visuals for D2C and e-commerce brands, made in days instead of weeks and without the cost of a studio shoot.
AdsMeta & Google Ads
Paid social and search campaigns built around scroll-stopping creative, tested in many variations so your budget keeps moving to the ads that actually sell.
AutomationsAI automation & chatbots
Voice agents, WhatsApp and website chatbots, and CRM workflows that reply instantly, qualify every enquiry and follow up on their own, around the clock.
WebWebsite design & development
Custom-designed websites and landing pages that load fast, rank on Google and are built around one job: turning visitors into enquiries and sales.
Your questions,answered.
Something else on your mind? Book a call or email hello@byteshark.in. Already a client? Write to support@byteshark.in.
What does a social media marketing agency do?
A social media marketing agency plans and makes the content your brand posts, such as feed posts, Reels and captions, and usually runs paid social ads as well. ByteShark makes the content with AI and runs Meta ads, so organic posts and ads come from one team.
How much does social media marketing cost in Kolkata?
ByteShark’s creative plans start at $299 a month for 5 social posts, 3 AI video ads and 4 static creatives, and Pro is $799 a month for 12 posts and 6 video ads. Paid social management starts at $399 a month, with ad spend paid to Meta directly.
Which platforms do you make content for?
Mainly Instagram and Facebook, with vertical videos that also work on YouTube Shorts. Every piece is delivered in the sizes each placement needs.
Can AI-made content look like our brand?
Yes. We build the look from your products, colours and past posts, and keep it consistent month to month. Every piece is reviewed before it reaches you, and revision rounds are included in every plan.