LinkedIn auto-posting carries one restriction that shapes every tool on this list: third-party apps can reliably auto-post to LinkedIn Company Pages via the official API, but posting to a personal profile requires special partner-level API access LinkedIn grants to very few tools. Almost everything below auto-posts to Company Pages; personal-profile posting is the exception, not the rule. This guide ranks the 20 tools people compare for LinkedIn auto-posting, PostRSS first.
| Tool | Starting Price | LinkedIn Posting Model |
|---|---|---|
| PostRSS | $5/month | Real-time RSS-to-Company Page |
| Buffer | $6/channel/month | Manual queue, Page + limited profile |
| Hootsuite | $99/month | Manual queue + team approval |
| Sprout Social | $199/seat/month | Manual queue + analytics |
| Later | $25/month | Visual calendar scheduling |
| SocialBee | $29/month | Category-based recycling |
| MeetEdgar | ~$29–49/month | Category-based recycling |
| Missinglettr | $15/month | Auto-generated drip campaigns |
| Metricool | $25/month | Scheduling + analytics |
| ContentStudio | $29/month | AI content + scheduling |
| CoSchedule | $29/month | Marketing calendar scheduling |
| Loomly | $42/month | Approval-workflow scheduling |
| Publer | $10/month (free tier) | Manual queue |
| SocialPilot | $20/month | Manual queue + client management |
| Sendible | $29/month | Manual queue + RSS import |
| Postiz | $29/month (free tier) | Manual queue, self-hostable |
| Zapier | Free / $19.99/month | Custom-built RSS-to-LinkedIn Zap |
| Make | $9/month | Custom-built scenario |
| n8n | $20/month or free self-hosted | Custom-built, self-hostable |
| IFTTT | $2.99/month | Simple single-step applet |
LinkedIn’s API has historically restricted general third-party publishing access to Company Pages, requiring a separate, harder-to-obtain partner-level integration for posting to personal profiles — a restriction most tools on this list, PostRSS included, work within rather than around. A small number of tools offer limited personal-profile scheduling through browser-extension-based workarounds rather than the official API; these tend to be less reliable and are worth confirming directly before depending on one. See our full breakdown in LinkedIn Personal Profile vs Company Page.
PostRSS posts new RSS items to a connected LinkedIn Company Page automatically and in real time — no manual queue, no drafting. Like every tool here, it posts to Pages via the official API; personal-profile posting isn’t supported, in line with LinkedIn’s own restrictions. Starts at $5/month.
Buffer ($6/channel/month) — manual queue supporting Company Pages and, notably, limited personal-profile scheduling for some account types. Hootsuite ($99/month) — full manual scheduling and approval chains for Company Pages, built for larger teams. Sprout Social ($199/seat/month) — manual Company Page scheduling with strong B2B-relevant analytics layered on top. Later ($25/month) — visual queue scheduling extended to LinkedIn, no RSS trigger. SocialBee ($29/month) and MeetEdgar (~$29–49/month) — recycle a fixed content library to your Company Page on repeat. Missinglettr ($15/month) — generates a drip campaign of LinkedIn posts from one article. Metricool ($25/month) — Company Page scheduling with deep analytics. ContentStudio ($29/month) — AI content discovery plus manual LinkedIn scheduling. CoSchedule ($29/month) — LinkedIn posting inside a broader marketing calendar. Loomly ($42/month) — approval-chain scheduling, a natural fit for B2B teams needing sign-off before anything goes out under the company’s name. Publer ($10/month, free tier) — budget manual scheduling. SocialPilot ($20/month) and Sendible ($29/month) — agency-oriented, managing many clients’ Company Pages, with Sendible’s RSS import as a notable feature. Postiz ($29/month, free tier, self-hostable) — open-source scheduler with LinkedIn support. Zapier, Make, and n8n can each be wired to post RSS items to a LinkedIn Company Page, requiring you to build the workflow yourself. IFTTT ($2.99/month) — the cheapest, simplest option, with the least reliability of any tool here.
Most cannot, by LinkedIn’s own API design — general third-party publishing access covers Company Pages, not personal profiles. A few tools offer limited, less reliable workarounds; confirm directly with the vendor rather than assuming.
PostRSS at $5/month is the lowest dedicated starting price for real-time RSS-to-LinkedIn automation among the tools on this list.
If your organization needs sign-off before anything posts under the company name — common in regulated industries or larger B2B teams — Loomly’s structured review chain is genuinely useful. If you trust your feed content to go out as published, that approval step is unnecessary overhead.
Every tool on this list works within LinkedIn’s Company-Page-only API restriction; none genuinely auto-post to personal profiles the way they can to a Page. Among purpose-built RSS-to-LinkedIn automation specifically, PostRSS remains the simplest and cheapest option for turning new feed content into Company Page posts automatically.
