Head to head

OpenTweet vs Ordinal

vs

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

Ordinal (formerly Assembly) is built for one specific job: running social for a group of executives or employees. It drafts, schedules, routes for approval, and automates engagement across many personal accounts, and it's priced for companies, not individuals, from $95 a month.

From
$95 /mo
Free plan

Bottom line

OpenTweet and Ordinal both cover the basics; the right one comes down to how you post. OpenTweet is the stronger pick for Developers and automation-minded creators on X; choose Ordinal for Companies running executive or founder social programs.

Features compared

FeatureOpenTweetOrdinal
AI captionsYesYes
Basic analyticsYesYes
Advanced reportsNot assessedNot assessed
Bulk uploadNot assessedNot assessed
Evergreen recyclingYesNo
Team rolesNot assessedYes
ApprovalsNot assessedYes
Link in bioNot assessedNot assessed

Platforms compared

NetworkOpenTweetOrdinal
InstagramNoAuto
FacebookNoAuto
X (Twitter)AutoAuto
LinkedInNoAuto
TikTokNoAuto
ThreadsNoAuto

Pricing

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.

Ordinal

Starter

$95 /mo
Scheduled posts
Unlimited
  • $95/mo
  • Drafting, scheduling, content calendar, approval workflows
  • For teams managing multiple executive accounts

Pro

Popular
$215 /mo
Scheduled posts
Unlimited
  • $215/mo (about $265 with Ordinal MCP)
  • Everything in Starter, plus unlimited seats
  • Account analytics, automated engagement (likes, comments, reposts), unlimited scheduled posts

Enterprise

Custom
Scheduled posts
Unlimited
  • Custom pricing
  • LinkedIn leads data, API access, custom permissions
  • SAML/SSO and prioritised support
  • Flat plans aimed at executive and team social programs, not individual scheduling, which is why the entry is $95 a month. Pro at $215 includes unlimited seats; a Pro plan with Ordinal MCP runs around $265.
  • There's no free plan, only a 14-day trial.
  • Ordinal (formerly Assembly) is built for running many personal/executive accounts together, used by companies like Zapier, Mercury, Clay, and Beehiiv to power their executive social presence.
  • Prices are USD from current listings.

Pros and cons

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

Ordinal

  • Purpose-built for executive and employee social programs
  • Drafting, approvals, and analytics across many personal accounts
  • Automated engagement to grow those accounts
  • Unlimited seats on Pro; SSO and API on Enterprise
  • Expensive, and priced for companies not individuals
  • Network focus is LinkedIn and X, not visual platforms
  • No free plan, recycling, or full engagement inbox
  • Young product, lightly documented company

OpenTweet vs Ordinal: FAQ

Is OpenTweet or Ordinal cheaper?
OpenTweet is cheaper to start, from $9.95 against $95 for Ordinal. The unit each one charges by differs, so the real bill depends on how many channels or seats you run.
Does OpenTweet or Ordinal have a free plan?
Neither has a free plan. You get a free trial to test things, then you pay.
Which is better, OpenTweet or Ordinal?
OpenTweet is the stronger pick for developers and automation-minded creators on X, while Ordinal is the better fit for companies running executive or founder social programs. We don't score them; the right call comes down to how you post.