Head to head
OpenTweet vs posterly
Last updated 15 October 2026
OpenTweet focuses on X publishing through a calendar, REST API, CLI and MCP. It also cross-posts to Bluesky and LinkedIn personal profiles, with per-network delivery results.
- From
- Check current price
- Free scheduling
- No
Scheduler for social, community and blogging destinations with a shared calendar, brand workflows and optional API/MCP access.
- From
- Paid dollar currency unconfirmed
- Free scheduling
- Not confirmed
Bottom line
OpenTweet is the pick for developers automating X content with API, MCP and feed connectors. posterly fits creators posting to social and community platforms better, and it reaches Instagram and Facebook among others, which OpenTweet doesn't.
A verified price comparison requires the same billing term, currency and eligible workload. See each pricing section for the published terms. posterly adds a social inbox that OpenTweet leaves out.
Key differences
Where the two actually diverge, before the full tables.
- OpenTweet posts to 3 networks, posterly to 14.
- Only posterly reaches Instagram, Facebook, TikTok, Pinterest, YouTube, Threads, and Google Business.
- posterly has a social inbox; OpenTweet doesn't.
Features compared
| Feature | OpenTweet | posterly |
|---|---|---|
| AI captions | Yes | Not assessed |
| Basic analytics | Yes | Yes |
| Advanced reports | Not assessed | Not assessed |
| Bulk upload | Not assessed | Yes |
| Evergreen recycling | Yes | Not assessed |
| Team roles | Not assessed | Not assessed |
| Approvals | Not assessed | Yes |
| Link in bio | Not assessed | Not assessed |
Platforms compared
| Network | OpenTweet | posterly |
|---|---|---|
| No | Auto | |
| No | Auto | |
| X (Twitter) | Auto | Auto |
| Auto | Auto | |
| TikTok | No | Auto |
| No | Auto | |
| YouTube | No | Auto |
| Threads | No | Auto |
| Bluesky | Auto | Auto |
| Google Business | No | Auto |
| Mastodon | Not assessed | Auto |
| Telegram | Not assessed | Auto |
| WordPress | Not assessed | Auto |
| Discord | Not assessed | Auto |
Pricing
Prices use each tool’s billing unit. Annual equivalents are labeled as billed yearly; scaling rows show monthly costs and available annual rates.
OpenTweet
Pro
Displayed $19.99/month; confirm billing currency
- Accounts
- 1
- Scheduled posts
- Unlimited
- One X account; twenty posts/day
- Thirty URL posts/month; ten AI generations/day
- Evergreen pool ten posts, two repeats/day
Advanced
PopularDisplayed $29/month; confirm billing currency
- Accounts
- 3
- Scheduled posts
- Unlimited
- Three X accounts; one hundred posts/day
- Three hundred URL posts/month; fifty AI generations/day
Agency
Displayed $49/month; confirm billing currency
- Accounts
- 10
- Scheduled posts
- Unlimited
- Ten X accounts; three hundred posts/day
- Six hundred URL posts/month; one hundred fifty AI generations/day
- Plans scale X accounts, daily publications, URL-post allowance and AI/API limits. The current Pro monthly display is $19.99.
- Trial is seven days but omits evergreen and Articles and restricts link posts, search and analysis. Official trial billing descriptions conflict; review checkout.
- Bluesky and LinkedIn cross-posting is documented. Annual equivalents are displayed elsewhere as $15.83/$24.17/$40.83, but confirm currency and annual invoice before using numerical comparisons.
posterly
Starter
$7/month displayed; dollar currency unconfirmed
- Accounts
- 5
- Scheduled posts
- Unlimited
- API and MCP are paid add-ons. X publishing has separate allowances and add-ons.
- API/MCP add-on: $3/month Starter/Pro; $5 Power; $29 Agency. Starter + API is $10/month.
- Pro $15/12 accounts; Power $25/30; Agency $49/100.
- The checked vendor pages show a dollar symbol without an explicit currency code. Paid comparison amounts remain unverified.
- Entry annual bill: $67.
- The seven-day trial applies to dashboard plans. The combined dashboard and API/MCP checkout charges immediately and has no free trial.
Pros and cons
OpenTweet
- REST API, MCP, RSS and GitHub connectors
- AI model choice and daily generation allowances
- Evergreen queues and a visual calendar
- Seven-day trial; check checkout terms
- Detailed per-plan publication, URL and AI quotas
- No video cross-posting to Bluesky or LinkedIn
- Trial feature and billing restrictions
posterly
- Broader destination mix includes Slack, Mastodon, DEV.to, Hashnode and Lemmy; agency approval flows.
- API and MCP cost extra.
- X publishing has separate allowances and add-ons.
- The dollar currency needs confirmation.
OpenTweet vs posterly: FAQ
- Is OpenTweet or posterly cheaper?
- A verified price comparison is unavailable for these configurations. Check the current billing term, currency, required capacity and plan features before comparing totals.
- Does OpenTweet or posterly have a free plan?
- Free-plan availability is not confirmed for every tool in this comparison. See each current offer and any advertised trial terms.
- Which is better, OpenTweet or posterly?
- OpenTweet is the stronger pick for developers automating X content with API, MCP and feed connectors, while posterly is the better fit for creators posting to social and community platforms. We don't score them; the right call comes down to how you post.