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Home › Comparisons › InstantDM vs Spur
Spur is a WhatsApp-first commerce suite, and if your customers browse on Instagram but buy on WhatsApp, it's a genuine fit. Its signature flow answers an Instagram comment by moving the buyer over to WhatsApp. InstantDM takes the opposite bet: the person showed interest in an Instagram thread, so that's where the AI agent, the checkout link, and the follow-up should happen — flat at $9.99/month, unlimited contacts, no AI credit meter.
InstantDM is an Instagram comment and DM automation platform for creators, shops, and businesses, on web, iOS, Android, and Shopify. It's an official Meta Business Partner on the official Instagram Graph API. Pricing is flat: Legend Pro at $9.99/month and Trendsetter at $24.99/month, both with unlimited contacts, plus a forever-free plan of 500 automations a month. The AI agent is included without credit metering: set a goal, like qualifying leads or booking calls, and it works to achieve it. Four safety controls (DM Queue, Super Slow Mode, Rate Limit Controller, Flood Control) run on every plan.
Spur is a WhatsApp-first commerce and support suite for D2C brands, built on Meta's official APIs (its site shows a Meta Business Partner badge). It joins WhatsApp, Instagram, Facebook, and a website chat widget in one shared inbox, runs AI support agents trained on your help docs, and automates ecommerce workflows on WhatsApp: abandoned-cart recovery, order tracking, review collection, broadcast campaigns. Its signature Instagram move replies to a comment by sending the buyer a WhatsApp message with a buy link. Plans run from AI Acquire at $12/month to AI Max at $399/month on annual billing, with AI credits metered by plan and a 7-day trial. (As of August 2026, per spurnow.com.)
Spur's signature flow answers an Instagram comment by pushing the buyer to WhatsApp. InstantDM answers in the DM thread itself: link, checkout, follow-up, without asking the buyer to switch apps and hoping they arrive.
The goal-based AI agent is included at $9.99/month. Spur meters AI credits by plan (100 on its entry tier) and sells top-ups at $12 per 1,000, with extra agents and channels priced separately.
Checkout in the DM thread and cart recovery are included at $9.99/month. On Spur, the Shopify integration arrives with AI Start at $31/month on annual billing.
DM Queue, Super Slow Mode, Rate Limit Controller, and Flood Control are mandatory safeguards on all plans, proven on Reels with 100,000+ comments. Spur doesn't advertise Instagram pacing controls (Aug 2026).
| Scenario | InstantDM | Spur |
|---|---|---|
| Just starting out | Free: 500 automations a month, forever | No free plan: 7-day trial, then AI Acquire from $12/mo on annual billing |
| Selling on Shopify | Included at $9.99/mo: checkout links, cart recovery | From AI Start at $31/mo annual; not on the $12 entry plan |
| AI conversations at scale | Included, no meter | Credits by plan (100 to 20,000/mo), then $12 per 1,000 |
| Viral month, 100k+ comments | $9.99–$24.99, unchanged | Executions unlimited, but AI replies burn credits and WhatsApp conversations carry Meta's per-conversation fees |
"When someone comments on your Instagram post, Spur automatically sends them a WhatsApp message with product details and a buy link."
— Spur's Instagram automation page, spurnow.com, August 2026| Feature | InstantDM | Spur |
|---|---|---|
| Comment-to-DM automation | ✓ | ✓Can also route commenters to WhatsApp |
| Story reply automation | ✓ | ✓Story reactions and mentions |
| AI agent | ✓Goal-based, included flat, no credit metering | ✓Support-focused, trained on help docs; credit-metered, 100–20,000/mo by plan |
| WhatsApp automation (cart recovery, order updates, campaigns) | Not offered: InstantDM converts inside the Instagram thread | ✓Signature lane, from AI Start; WhatsApp API fees billed separately by Meta |
| Facebook comment automation | ✓ | ✓DMs and comments |
| Collab Post automation | ✓ | Not advertised (Aug 2026) |
| Native Shopify (checkout, cart recovery) | ✓Included from $9.99/mo | ✓From AI Start, $31/mo annual |
| Developer API | ✓From the free trial | ✓API docs plus webhook triggers |
| Make.com | ✓Native partner, 3,000+ apps | Not advertised (Aug 2026); Stripe, Razorpay, Shopify listed |
| Safety pacing | ✓DM Queue, Super Slow Mode, Rate Limit Controller, Flood Control, on every plan | Instagram pacing controls not advertised (Aug 2026) |
| Unified inbox + CRM | Coming soon | ✓Shared inbox across WhatsApp, Instagram, Facebook, live chat |
| Mass DM broadcasts | Not offered by design: Instagram messaging must stay inside Meta's 24-hour window | ✓On WhatsApp, to opt-in lists; unlimited on all plans |
| Mobile apps | ✓iOS 4.6 · Android 4.3 | Not advertised (Aug 2026) |
| Free plan | ✓Forever free: 500 automations/mo | None listed; 7-day trial (Aug 2026) |
| Meta partnership tier | Official Meta Business Partner | Meta Business Partner badge; pricing page says Meta Tech Provider |
| Meta Ads comment automation | ✓ | Not advertised (Aug 2026) |
| Trustpilot | 4.2 · 26 reviews (Jul 2026) | No verified rating found (Aug 2026) |
| Pricing model | Flat $9.99–$24.99, unlimited contacts | $12–$399/mo annual; AI credits, agents, and channels metered |
Spur details as shown on spurnow.com pricing and product pages, August 2026. InstantDM app-store ratings July 2026. Always check live pages; pricing changes.
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500 automations/mo · no card
InstantDM
Free, forever
500 automations a month · no card · 7-day trial of the full paid feature set
Legend Pro: $9.99/month
Unlimited contacts, comment-to-DM, follow-for-link, email capture, custom questions, AI comment replies, goal-based AI agent, native Shopify
Trendsetter: $24.99/month
Everything in Legend Pro, plus Advanced Account Safety Mode, Viral Mode handler, follow-up messages, advanced dashboards, and no 750 DMs/hour pacing cap
Flat fee, unlimited contacts on every plan. Developer API available from the free trial. Yearly billing gives two months free.
See full pricing →Spur
AI Acquire: from $12/month (annual)
3 automation flows, 1 AI agent, 100 AI credits, 1 user; no WhatsApp automation and no Shopify integration
AI Start: from $31/month (annual)
Adds Shopify and WhatsApp automation, 25 flows, 2,000 AI credits, 2 users; their "most popular" plan
AI Accelerate and AI Max: from $127 and $399/month (annual)
More agents (2–3), credits (12,000–20,000), flows, and users; a custom enterprise tier sits above
7-day trial, no free plan listed. Annual billing is 20% off, so month-to-month costs more. Add-ons: AI credits $12 per 1,000, extra AI agent $7/mo, extra channels $15–$29/mo. WhatsApp API conversation charges billed separately by Meta.
See live pricing →Prices last checked August 2, 2026.
What stays constant on InstantDM, whatever your volume does.
Instagram's API doesn't let any tool (Spur, InstantDM, or anyone else) import DM contacts from another platform. In practice that matters less than it sounds: your comment-to-DM flows rebuild in minutes in the flow editor, and your contact list rebuilds itself as people comment and message. On InstantDM those contacts are unlimited on every plan, and the AI agent picks up conversations without a credit allowance to watch. If WhatsApp commerce is still part of your motion, you can even run both for a while: Spur on WhatsApp, InstantDM on the free plan handling Instagram, until the numbers tell you where conversions actually close.