OneUp vs Postmill AI
OneUp
oneupapp.io
Postmill AI
postmill.aiSide by side
| Figure | OneUp | Postmill AI |
|---|---|---|
| Price from | $15/mo | $7.50/mo |
| Free plan | — | Yes |
| Free trial | Yes | Yes |
| Open source | — | — |
| Web | Yes | Yes |
| iOS | Yes | — |
| Android | Yes | — |
| API | Yes | Yes |
| Self-hosted | — | Yes |
| Plans published | 20 | 9 |
| Spec score · Social Media Management Tools | 9.1 (#9) | 8.4 (#30) |
| Free plan | No | Yes |
| Key Integrations | Integrations include Canva, Zapier, Google Sheets, CSV, Google Drive, and Dropbox. | Listed channel integrations include X, Instagram, LinkedIn, TikTok, YouTube, Discord, Telegram, Slack, Mastodon, Reddit, WordPress, and others. |
| Product | OneUp is a social media cross-posting, scheduling, analytics, inbox, and social listening platform. | Postmill is an AI-native social media management platform for writing, designing, scheduling, publishing, replying, and reporting. |
| Scheduling | Users can publish immediately, schedule for the future, or automatically recycle posts at chosen intervals and frequencies. | Scheduling includes a visual calendar, timezone-aware recurring slots, auto-post queues, CSV bulk import, and automatic retry after network hiccups. |
| Security | OneUp says it uses data encryption and firewalls to protect customer information. | The homepage states that channel connections use official OAuth and that no passwords are stored. |
| Paid from | 15 | 9 |
Plans
OneUp
- Basic$25 a month
- Intermediate$60 a month
- Growth$120 a month
- Business$300 a month
- Enterprise$2,000 a month
- EnterprisePriced on request
- Basic$1,525 a month
- Intermediate$4,860 a month
- Growth$84,120 a month
- BusinessPrice not published
Postmill AI
- Starter$9 a month
- Starter$90 a year
- Pro$29 a month
- Pro$290 a year
- Team$99 a month
- Team$990 a year
- Agency$249 a month
- Agency$2,490 a year
- Self-HostedFree
In their own words
OneUp
OneUp combines social publishing, scheduling, analytics, inbox management, and social listening. Users can publish immediately, schedule posts, or set them to recycle at selected intervals. Supported networks include Facebook, Instagram, LinkedIn, Google Business Profiles, Pinterest, Reddit, Snapchat, Bluesky, Threads, X, TikTok, and YouTube; further platform support lists WhatsApp, Meta Ads, and Discord. Instagram direct publishing covers images, carousels, Reels, Trial Reels, Stories, and Collabs for Business and Creator accounts, including accounts not linked to a Facebook Page. Analytics include summary and post-level views, with scheduled PDF or CSV reports. Keyword monitoring can send email alerts about mentions. Teams can route posts to clients or managers for approval and limit members to assigned accounts. Integrations include Canva, Zapier, Google Sheets, CSV, Google Drive, and Dropbox; OneUp also offers APIs and an MCP for LLM workflows. Access includes web, iOS and Android apps, and a Chrome extension. Plans listed begin at $25 a month for Basic, while annual pricing is noted from $15/mo. A seven-day trial is offered, but there is no free plan.
Postmill AI
Postmill AI combines social media content creation, scheduling, publishing, replies, and reporting in a web platform, with API and self-hosted options. The maker lists 45 channels across social, chat, blog, and email. A composer can adapt one draft by channel with previews, format overrides, brand-voice rewrites, and preflight checks. Its design studio includes a canvas, layers, brand kits, a five-track video timeline, and 36 generation studios. Scheduling tools include a visual calendar, timezone-aware recurring slots, auto-post queues, CSV bulk import, and automatic retries after network hiccups. Postmill says it snapshots metrics daily and brings replies from 19 channels into one inbox, with AI-drafted responses. Writing and replies use 30 model providers, and AI runs on customers’ own keys without credit packs, AI seat fees, or markup. The core is AGPL-3.0 open source; self-hosting on the customer’s hardware is free. Paid plans are billed monthly: Starter is $9 a month, Pro $29 a month, Team $99 a month, and Agency $249 a month.