The best Instagram automation tools for online stores
For a store, an Instagram comment is a buyer raising a hand. "Price?", "Link?", "Available in M?" all mean the same thing: send me the product. The job of automation is to answer that in seconds, in the DM, with something the buyer can tap to buy.
We ranked tools on the store jobs: product links and carousels from comments, price replies, discount codes, capturing contact details and moving serious buyers to WhatsApp. Prices are in rupees first, checked on the date shown.
| # | Tool | Best for | Price (checked 16 October 2026) |
|---|---|---|---|
| 1 | Tadlo AI | Comments to product carousels | Free; paid from ₹249 / $5 a month |
| 2 | LinkDM | One product link with a coupon | Free (1,000 DMs/month); Pro $19 a month |
| 3 | ManyChat | Stores with complex flows on many channels | Free (25 active contacts); paid from $17 a month ($14 billed annually) |
| 4 | InstantDM | Capturing phone numbers for follow-up | Free (500 DMs/month); paid from $9.99 a month billed yearly |
| 5 | ReplyKaro | Small Indian stores on a tight budget | Free (1,000 DMs/month); paid from ₹99 / $3 a month |
| 6 | ReplyRush | High DM volume on sale days | Free (1,500 DMs/month); paid from ₹900 / $10 a month |
1. Tadlo AI
Our top pick
Best for: Comments to product carousels
Tadlo AI was built with stores in mind. Comment-to-product carousels send 2 to 10 product cards in one DM, on every plan including Free. So a reel showing a whole collection can answer "price?" with every product in it, each with its own buy link.
Comment-to-DM works on any comment or chosen keywords, with several rules on the same post, so "price" can send the carousel and "size" can send your size chart. If you also use Tadlo's WhatsApp product, a comment can open a WhatsApp chat, where Indian buyers prefer to ask about COD and delivery.
Every plan has unlimited DMs, so a sale reel that draws thousands of comments costs the same as a quiet one. The paid Creator plan is ₹249 / $5 a month.
Price: Free forever plan with no card needed. Paid plans start at ₹249 a month in India or $5 a month elsewhere. Every plan, including Free, has unlimited automations and unlimited DMs (no monthly DM quota and no per-contact charge; sends are paced within Instagram's limits).
Strengths
- Unlimited DMs and automations on every plan, including Free, so a viral reel never raises your bill
- Verified follow gate: checks through Instagram's API whether the commenter really follows you before sending the link
- Comment-to-DM on any comment or chosen keywords, story reply automation and DM keyword flows in a visual flow builder
- Email capture, comment-to-product carousels and a link-in-bio page in the same tool
- Connects with Instagram Business Login on the official API, so no Facebook Page is needed
- AI reel analysis and analytics on paid plans
Limitations
- Facebook comment-to-DM and Messenger keyword replies are still being added
- Newer than ManyChat, so the template library and tutorial community are smaller
- The Free plan covers one Instagram account
- The Free plan adds a "via Tadlo" line to DMs and limits lead export to 100 leads
2. LinkDM
Best for: One product link with a coupon
LinkDM sends a link from a comment, with templates and coupons, so a single-product post can deliver its link and a discount code in one go. It also covers Facebook comments. Its monthly DM caps (1,000 free, 25,000 on Pro at $19) limit sale days.
Price: Free: 1 Instagram account and 1,000 DMs a month with LinkDM branding. Pro: $19 a month ($182 a year), up to 3 accounts and 25,000 DMs a month. Platinum+: $99 a month ($832 a year), up to 10 accounts and 300,000 DMs a month. Enterprise is custom.
Strengths
- Coupons in the DM
- Instagram and Facebook comments
Limitations
- Monthly DM caps
- We did not find product carousels in its published plans
3. ManyChat
Best for: Stores with complex flows on many channels
ManyChat can run Instagram alongside other channels with deep flows and integrations, useful for larger stores with a marketing team. It bills by active contacts, so a viral product reel raises the bill.
Price: ManyChat bills by active contacts. Free: 25 active contacts, any 2 channels, up to 4 active automations, 1 user and ManyChat branding. Essential: $17 a month ($14 billed annually), 250 active contacts, any 2 channels, unlimited custom automations, 2 users, no branding. Pro: $39 a month ($29 billed annually), 2,500 active contacts, any 3 channels, broadcasts and AI included, 3 users. Business: $99 a month ($69 billed annually), 7,500 active contacts, unlimited channels, 5 users, shared team inbox. Advanced: $199 a month ($139 billed annually), 25,000 active contacts, 10 users. Paid plans charge per active contact beyond those included. Essential and Pro have a 14-day free trial.
Strengths
- Deep flows and integrations
- Many channels
Limitations
- Billed by active contacts
- Free plan covers 25 active contacts
4. InstantDM
Best for: Capturing phone numbers for follow-up
InstantDM collects emails and phone numbers from its Legend Pro plan, $9.99 a month billed yearly, with unlimited monthly DMs. Useful if your team calls or messages buyers after the DM.
Price: Free forever: 1 account and 500 DM automations a month, no card. Billed yearly: Legend Pro $9.99 a month (unlimited, up to 800 an hour), Trendsetter $24.99 (up to 2,000 an hour) and Trendsetter Pro $49.99 (no hourly cap). Multi-account plans: Multi Starter $4.44 per account a month (3 accounts, $160 a year) and Multi Pro $8.25 per account a month (10 accounts, $990 a year). Paid plans have a 7-day trial.
Strengths
- Email and phone capture
- Unlimited monthly DMs on paid plans
Limitations
- Paid prices quoted billed yearly
- Free plan limited to 500 DM automations
5. ReplyKaro
Best for: Small Indian stores on a tight budget
ReplyKaro answers comments and DMs from ₹99 a month, with a follow gate and story automation on every plan. Its free plan allows 3 active automations and 1,000 DMs a month.
Price: Free Starter: 1 Instagram account, 3 active automations and 1,000 DMs a month, no card and no expiry. Paid Instagram plans: Starter ₹99 / $3, Pro ₹299 / $9, Scale ₹399 / $15, Growth ₹449 / $15, Agency ₹799 / $25 and Agency Pro ₹999 / $29 a month. Instagram plus Facebook bundles: Pro Bundle ₹399 and Agency Bundle (10 Instagram and 10 Facebook accounts) ₹1,299 a month.
Strengths
- Paid plans from ₹99 a month
- UPI billing through Razorpay
Limitations
- We did not find product carousels in its listings
- 1,000 DMs a month on Free
6. ReplyRush
Best for: High DM volume on sale days
ReplyRush offers large allowances, 40,000 DMs on Boost at ₹2,100 / $25 a month, with an email collector from the Lite plan.
Price: Free: 1,500 DMs a month. Lite: ₹900 / $10 a month for 7,500 DMs. Boost: ₹2,100 / $25 a month for 40,000 DMs and 3 Instagram plus 3 Facebook accounts. MAX: ₹8,400 / $100 a month for 400,000 DMs and 5 Instagram plus 5 Facebook accounts.
Strengths
- Large DM allowances
- Email collector from Lite
Limitations
- Comment auto-reply starts on Lite
- Data kept 30 to 365 days by plan
What a store should automate first
- Price replies. "Price", "rate", "kitna" and "cost" send the product with its price and buy link.
- Collection posts. A carousel of every product in the reel, so buyers do not have to ask twice.
- Size and stock questions. A size chart or "available sizes" message, with a link to the product page.
- Discount codes. A keyword that sends the code for a sale or a launch.
- Serious buyers to WhatsApp. COD, delivery and custom questions are easier there.
What it costs a store
| Tool | Free plan | Entry paid plan |
|---|---|---|
| Tadlo AI | Unlimited DMs, carousels included | ₹249 / $5 a month |
| ReplyKaro | 1,000 DMs, 3 automations | ₹99 / $3 a month |
| ReplyRush | 1,500 DMs | ₹900 / $10 a month |
| LinkDM | 1,000 DMs | $19 a month |
| InstantDM | 500 DM automations | $9.99 a month billed yearly |
| ManyChat | 25 active contacts | $17 a month (Essential, 250 contacts) |
Write DMs that sell
- Lead with the product and price, not a greeting.
- One clear button to buy.
- Say what happens next: delivery time, COD availability, returns.
- Offer WhatsApp for questions, so the conversation does not end in the DM.
Frequently asked questions
What is the best Instagram automation tool for ecommerce?
Tadlo AI is our top pick: comment-triggered product carousels, unlimited DMs on every plan and a handoff to WhatsApp.
Can I send product links automatically from Instagram comments?
Yes. Comment-to-DM tools send a link when someone comments a keyword. Tadlo AI can send a carousel of 2 to 10 products in one DM, on every plan.
How do I reply to "price" comments on Instagram automatically?
Set a keyword rule for "price" and its common variants, and send the product, price and buy link in the DM, with a short public reply such as "Sent you the details".
Does Instagram automation work for Shopify stores?
Yes. The DM links to your Shopify product pages, so buyers land on the right product, ready to check out.
Sources
- tadlo.ai: Tadlo AI plans and features. Plans, follow gate, A/B testing, carousels and analytics checked 16 October 2026.
- manychat.com/pricing, checked 16 October 2026,
manychat.com/pricing. - LinkDM pricing,
linkdm.com/pricing. Checked 16 October 2026. - LinkDM features,
linkdm.com/. Facebook comments, story replies, Meta Business Partner since 2021; checked 16 October 2026. - ReplyKaro pricing,
replykaro.com/pricing. Checked 16 October 2026. - InstantDM pricing,
instantdm.com/pricing. Checked 16 October 2026. - ReplyRush pricing,
replyrush.com/pricing. Checked 16 October 2026.