At a glance
Expandi is a cold outreach automation tool that runs sequences from your LinkedIn account. Postbeam is the warm-lead alternative: instead of automating cold outreach, it surfaces buyers who already engaged with your content, so the first message isn't cold.
What is Postbeam?
Postbeam is the LinkedIn-native pipeline platform built for B2B teams. Marketers draft posts in each teammate's voice, every scheduled post surfaces ICP-matched engagers as warm leads, and admins can scale advocacy across the team without spreadsheets. It publishes through LinkedIn's official partner APIs, so no Chrome extensions or automation flags ever touch your team's profiles.
Why Postbeam stands out
- Warm lead detection on every post: ICP-matched engagers get surfaced in-context, with the first outbound message pre-drafted.
- Per-person brand voice presets so every teammate sounds like themselves instead of one generic AI draft.
- Drafts-for-teammates workflow: admins write posts, teammates edit and publish as themselves in one click. No spreadsheets, no Slack chasing.
- Public, predictable pricing (rare in this category) with a real free trial so you can pilot before talking to sales.
- Claude and ChatGPT integration: pull your LinkedIn engagement data straight into the tools your team already uses.
- LinkedIn-safe publishing through official partner APIs.
What is Expandi?
Expandi is the serious cold-outreach rig. Dedicated IPs, profile warmup, smart rate limits, and a campaign builder that chains connection requests, InMails, and follow-ups. It doesn't touch content; it's built for sales teams who need to run high-volume outbound without tripping LinkedIn's defenses.
Expandi is a cloud-based LinkedIn outreach automation platform. It runs 24/7 on a dedicated country-based IP, warms up your profile, respects daily limits, and offers a visual Builder to sequence any mix of LinkedIn actions (visit profile, follow, endorse, connection request, InMail, email).
Why Expandi stands out
- Dedicated country-based IP address per seat for better account safety.
- Profile auto-warmup and smart algorithms that stay inside LinkedIn's limits.
- Builder campaigns that chain visits, endorsements, connection requests, and InMails into a single flow.
- Multichannel outreach that mixes LinkedIn and email in the same sequence.
- Agency plan includes white-label, centralized campaign management, and template sharing.
Feature-by-feature comparison
| Feature | Postbeam | Expandi |
|---|---|---|
| Starting price | $49/mo solo | $99/mo |
| LinkedIn safety | Official partner API | Cloud-based automation (account risk) |
| Cold outreach sequences | No (warm-only) | Yes |
| Warm lead detection | Yes | No |
| Content scheduling & advocacy | Yes | No |
| Team workspace | Yes | Yes |
| Cold message reply rate | n/a (warm leads) | Volume-dependent |
| Account flagging risk | None (official API) | Real (browser automation) |
Pricing
Postbeam
Solo $49/mo · Team $39/user/mo · Done For You $499/user/mo
Solo is $49/mo for individual founders. Team is $39/user/mo with a 2-user minimum (one warm lead a month often pays for the entire plan). Done For You is $499/user/mo and bundles strategy, posts, scheduling, and reporting with a vetted Postbeam Expert. Free trial is 7 days, no credit card required.
Expandi
Business $99/mo · Agency Custom
Business is $99/mo per seat with cloud-based software, dedicated country-based IP, profile auto-warmup, smart algorithms for limit ranges, campaign types that bypass outreach limits, unlimited campaigns, campaign prioritization, multichannel outreach, engaging actions between follow-ups, and the Builder sequence editor. 14-day free trial. Switch to annual for 2 months free. Agency is custom pricing for 10+ seats and adds flexible roles and permissions, centralized campaign management, transparent client reports, template sharing, a dedicated Customer Success Manager, white-label, and specialized support.
Pros and cons
Postbeam
- +Transparent, public pricing with a self-serve free trial
- +Warm lead detection on every post (the differentiator)
- +LinkedIn-native, not a retrofitted multi-network suite
- +Per-person brand voice for team content programs
- +Scales cheaper than any enterprise advocacy or social suite
- +Official LinkedIn partner APIs (zero account flagging risk)
- −LinkedIn-first by design, not a 12-network corporate comms platform
- −Newer product, so the template library is smaller than legacy tools
Expandi
- +One of the safest LinkedIn outreach engines with dedicated IPs and warmup
- +Powerful Builder flow for complex multistep sequences
- +White-label and agency features baked in at the Agency tier
- −$99/seat/mo adds up fast for teams
- −Purely outreach; no content scheduling or publishing
- −Aggressive setups can still trigger LinkedIn restrictions if you push limits
Where Postbeam wins
- +Publishes through LinkedIn's official partner API; no automation flag risk to your team's accounts.
- +Warm leads have already engaged with you, so first messages get 5-10x higher reply rates than cold.
- +Replaces both content tooling AND outbound tooling, not just one.
- +No daily message limits or warm-up periods to worry about.
Where Expandi makes more sense
- →Mass cold outreach at scale, if that's the GTM motion you want to run.
- →Multi-channel sequences (LinkedIn + email).
- →Detailed campaign analytics for cold sales teams.
- →Right call for teams committed to cold outbound as their primary channel.
The verdict
Expandi is the right tool if you've decided cold outreach at volume is your motion. Postbeam is the right tool if you've decided content + warm engagement is your motion. They solve different problems; we'd argue warm wins in 2026.