Head to head
ContentCal vs OpenTweet
Last updated 4 June 2026
vs
ContentCal was a well-liked UK content calendar built around planning and approvals. Adobe bought it in December 2021, closed the standalone product on 31 March 2023, and rolled its features into Adobe Express, so it's here for the record rather than as a tool you can buy.
- From
- Custom
- Free plan
OpenTweet is an X-only scheduler with a developer streak. It pairs a visual calendar and evergreen recycling with AI from several models, RSS and GitHub connectors, and a proper REST API and MCP server. It's cheap and capable, but only for X.
- From
- $9.95 /mo
- Free plan
Bottom line
ContentCal and OpenTweet both cover the basics; the right one comes down to how you post.
Features compared
| Feature | ContentCal | OpenTweet |
|---|---|---|
| AI captions | Not assessed | Yes |
| Basic analytics | Yes | Yes |
| Advanced reports | Not assessed | Not assessed |
| Bulk upload | Not assessed | Not assessed |
| Evergreen recycling | Not assessed | Yes |
| Team roles | Yes | Not assessed |
| Approvals | Yes | Not assessed |
| Link in bio | Not assessed | Not assessed |
Platforms compared
| Network | ContentCal | OpenTweet |
|---|---|---|
| Auto | No | |
| Auto | No | |
| X (Twitter) | Auto | Auto |
| Auto | No | |
| TikTok | Reminder | No |
| Auto | No | |
| Google Business | Auto | No |
Pricing
ContentCal
- ContentCal was acquired by Adobe in December 2021 and the standalone product closed on 31 March 2023. You can no longer buy it.
- Its content calendar and scheduling features were folded into Adobe Express as the Content Scheduler, which is reviewed separately.
- When it ran, ContentCal sold flat monthly plans (a Pro tier and a larger Company tier); those plans no longer exist, so no current pricing applies.
OpenTweet
Pro
$11.99 /mo
$9.95/mo billed annually
- Accounts
- 1
- Scheduled posts
- Unlimited
- $11.99/mo, ~$9.95 on annual
- 1 X account, 20 posts a day
- 5 connectors, 10 AI generations a day, visual calendar, Chrome extension, API
Advanced
Popular$29 /mo
$24/mo billed annually
- Accounts
- 3
- Scheduled posts
- Unlimited
- $29/mo, ~$24 on annual
- Up to 3 X accounts, 100 posts a day
- Unlimited connectors, 50 AI generations a day, X analytics, priority support
Agency
$49 /mo
$41/mo billed annually
- Accounts
- 10
- Scheduled posts
- Unlimited
- $49/mo, ~$41 on annual
- Up to 10 X accounts, 300 posts a day
- 150 AI generations a day, highest API limits
- Flat plans by number of X accounts; OpenTweet only supports X (Twitter). Daily post limits are 20, 100, then 300.
- There's no free plan, only a 7-day trial. Annual billing saves about 17%.
- It's notably developer-friendly: a REST API, an MCP server for AI agents, and connectors for RSS and GitHub, plus AI from multiple models (Claude, GPT-4o, Gemini).
- Prices are USD, read off the live pricing page.
Pros and cons
ContentCal
- Clean, approachable content calendar and content hub
- Strong, simple approval workflows
- Good team and client collaboration
- Discontinued on 31 March 2023; no longer sold
- Folded into Adobe Express, with a different shape and focus
- Existing comparisons that still list it are out of date
OpenTweet
- Developer-friendly: REST API, MCP server, RSS and GitHub connectors
- AI with a choice of multiple models
- Evergreen recycling and a clean visual calendar
- Cheap, with a 7-day trial
- X only; no other networks
- No engagement inbox or listening
- No free plan
- Daily post and AI limits per plan
ContentCal vs OpenTweet: FAQ
- Is ContentCal or OpenTweet cheaper?
- OpenTweet starts at $9.95 per month, while ContentCal is quoted custom, so OpenTweet is the one with a public entry price.
- Does ContentCal or OpenTweet have a free plan?
- Neither has a free plan. You get a free trial to test things, then you pay.
- Which is better, ContentCal or OpenTweet?
- ContentCal is the stronger pick for most people, while OpenTweet is the better fit for developers and automation-minded creators on X. We don't score them; the right call comes down to how you post.