Postkey vs Hootsuite
Postkey vs Hootsuite: Instagram DM automation compared
Postkey is the most agentic DM automation tool. Both schedule posts, both turn Instagram comments into DMs, and both have MCP servers. Postkey goes further in the DM: follow to unlock, email capture, sequences, Messenger, and an assistant that builds the automations.
The short answer
Postkey is the most agentic DM automation tool: one MCP connection lets your AI assistant build and switch on DM automations, answer the inbox, and schedule posts to 10 networks, across every account on your plan. Hootsuite is a social media suite for big teams: it publishes to 7 networks, answers comments and DMs on 6 networks from one inbox, and sends a DM when someone comments your keyword on Instagram. We found no follow gate or email capture in it, and its MCP servers post and work the inbox, but we found none that builds DM automations. Postkey's assistant builds them, answers DMs and schedules to 10 networks.
Updated October 28, 2026 (Hootsuite's pages)
What an AI agent can do in each
Postkey is the most agentic DM automation tool: one MCP connection lets your AI assistant build and switch on DM automations, answer the inbox, and schedule posts to 10 networks, across every account on your plan. Here is the same list for Hootsuite, from its own pages on October 28, 2026.
| Hootsuite | Postkey | |
|---|---|---|
| MCP server | Yes, four servers: publishing, inbox, listening and advocacy (Hootsuite gives no tool count) | Yes, up to 52 tools |
| Builds and switches on DM automations | Not listed: its tools cover posts and the inbox | Yes, and switching on waits for your yes |
| Reads and answers the DM inbox | Yes | Yes, each reply waits for your yes by default |
| Schedules and publishes posts | Yes, to Instagram, Facebook, LinkedIn, TikTok, X, Pinterest and YouTube | Yes, to Instagram, TikTok, Facebook, Telegram, LinkedIn, YouTube, Threads, Pinterest, Bluesky and Google Business |
| Accounts one connection reaches | Not listed | Every account on your plan, up to 15 |
| Plans that include it | An active Hootsuite account with the matching product; no plan named | Every plan, inside the plan's limits |
| Sign-in | OAuth, with your Hootsuite workspace | OAuth 2.1 with PKCE, or an agent key |
| In the official MCP Registry | Not found | Not yet |
"Not listed" and "None found" mean we could not find it on Hootsuite's own pages on October 28, 2026, not a statement by Hootsuite.
Sources: Hootsuite MCP servers
Why Postkey is the most agentic DM automation tool
Postkey's MCP server can build, edit and switch on automations. An agent can do the whole job:
- Build, edit and switch on DM automations: comment to DM, keyword DMs, follow to unlock, collecting emails.
- Read the inbox, draft replies and send them once you say yes.
- Write, schedule and publish posts, and set the DM keyword each post's comments reply to.
- Find and tag contacts, and report how posts and automations did.
- Up to 52 tools in one MCP server, with OAuth sign-in or an agent key, and a skill file that teaches the agent the rules.
- Approvals, limits and protection from instructions hidden in DMs built in, so you can let an agent run it.
Side by side
| Hootsuite | Postkey | |
|---|---|---|
| Comment to DM and keyword DMs | Yes (a keyword comment on an Instagram post or reel gets a DM and a public reply) | Yes |
| Follow to unlock | Not listed | Yes |
| Collect emails in the DM | Not listed | Yes |
| Shared inbox | Yes (6 networks, WhatsApp among them, for comments and DMs) | Yes |
| AI replies | Yes (suggested smart replies; an AI chatbot on Enterprise) | From Create |
| DM channels | Instagram and Messenger | |
| Post scheduler | Instagram, Facebook, LinkedIn, TikTok, X, Pinterest and YouTube | Instagram, TikTok, Facebook, Telegram, LinkedIn, YouTube, Threads, Pinterest, Bluesky and Google Business |
| Instagram accounts | "Social accounts are profiles on social media (such as an Instagram account, your personal X account, or a Facebook Page)." | Up to 15 on one plan, sharing one contact allowance |
| How usage is billed | A price per user a month, billed yearly; Standard holds 10 social accounts, the plans above it unlimited. | Plans include contacts each month, shared by all the plan's accounts; extra contacts are charged, never cut off |
Hootsuite has no free plan; the trial is 14 days, with a daily posting limit. Its prices are per user, billed yearly; monthly billing costs more and its price is not on the page. Its plans page lists DM workflows from Professional up.
Sources: hootsuite.com/plans, Hootsuite: Instagram DM automation, Hootsuite for Instagram, Hootsuite: social media inbox, Hootsuite Nest, Hootsuite blog: Instagram auto-reply, Hootsuite Perch, Hootsuite MCP servers, Hootsuite API overview
How far the DM automation goes
| Hootsuite | Postkey | |
|---|---|---|
| Triggers | A keyword comment on a post or reel | Comments, keyword DMs, story replies and story mentions |
| Follow to unlock | Not listed | Yes |
| Ask for an email in the DM | Not listed | Yes |
| Follow-up messages and branches | Not listed | Yes: sequences, and branches in the Flow Builder |
| DM channels | Instagram and Messenger | |
| An AI assistant builds the automation | Not listed | Yes, and switching on waits for your yes |
"Not listed" means we could not find it on Hootsuite's own pages on October 28, 2026, not a statement by Hootsuite.
Sources: hootsuite.com/plans, Hootsuite: Instagram DM automation, Hootsuite for Instagram, Hootsuite: social media inbox, Hootsuite Nest, Hootsuite blog: Instagram auto-reply, Hootsuite Perch, Hootsuite MCP servers, Hootsuite API overview
What each costs
Hootsuite's list prices in US dollars, as its pricing page showed them on October 28, 2026, then Postkey's in US dollars. Monthly billing unless it says yearly.
| Plan | A month | Billed yearly | Instagram accounts | Limit |
|---|---|---|---|---|
| Hootsuite Standard | Not published | $99 a month, billed yearly | 10 | Priced per user. Up to 10 social accounts |
| Hootsuite Professional | Not published | $199 a month, billed yearly | Unlimited | Priced per user. Automated inbox replies and DM workflows |
| Hootsuite Advanced | Not published | $399 a month, billed yearly | Unlimited | Priced per user. Team routing and approvals |
| Hootsuite Enterprise | Not published | Not shown | Unlimited | Custom pricing |
| Postkey Free | $0 | Free | 2 | 25 contacts a month |
| Postkey Essential | $15 | $144 a year | 2 | 250 contacts a month |
| Postkey Create | $34 | $300 a year | 5 | 2,500 contacts a month, Postkey AI |
| Postkey Pro | $85 | $708 a year | 10 | 7,500 contacts a month, Postkey AI |
| Postkey Advanced | $175 | $1428 a year | 15 | 25,000 contacts a month, Postkey AI |
List prices before tax. Plans change; check each pricing page before you buy.
Sources: hootsuite.com/plans
Where Hootsuite is a good fit
- Hootsuite's inbox takes comments and DMs from 6 networks, WhatsApp among them.
- Instagram comment to DM built in, with public replies that vary and a reply delay.
- Official MCP servers for publishing, the inbox, listening and advocacy.
- Tools for big teams: approvals, routing, social listening and reports.
- Unlimited social accounts from Professional up.
Where Postkey is the better fit
- You want more from the DM than one message: a follow to unlock, an email question, follow-ups and branches.
- You want story replies and story mentions to start an automation.
- You want your AI assistant to build and switch on the DM automations, with your yes first.
- You want a Free plan to start.
Switching from Hootsuite
- 01
Connect your Instagram account to Postkey with Meta's sign-in.
- 02
Ask your assistant to rebuild your keywords and links as Postkey automations, or paste them in yourself.
- 03
Check the DM on the phone preview, then switch it on. Turn the Hootsuite version off so people do not get two DMs.
Questions
Yes: a comment with your keyword on an Instagram post or reel gets a DM and a public reply. Hootsuite's plans page lists DM workflows from Professional up. We found no follow gate or email capture in it.
Yes, four: publishing, the inbox, listening and advocacy, with OAuth. By Hootsuite's pages they draft and schedule posts and triage, assign and answer the inbox. We found none that builds DM automations.
Per user, billed yearly; its Standard plan holds 10 social accounts and the plans above it unlimited. Postkey is priced per plan, with up to 15 accounts and a Free plan.
Not yet. Hootsuite's plans above Standard list unlimited social accounts; Postkey's plans go up to 15, with extra accounts past that.
Not yet. Hootsuite posts there; Postkey schedules to Instagram, TikTok, Facebook, Telegram, LinkedIn, YouTube, Threads, Pinterest, Bluesky and Google Business.
Yes. Postkey's Free plan has 25 contacts a month and 5 scheduled posts a week, and paid plans start with a free trial.