Side-by-side comparison · 24 data points
Add Read Receipts and Email Tracking to Zendesk in Seconds.
| Read Receipts for Zendesk Pro | Clickatell SMS by Ulgebra | |
|---|---|---|
| Tagline | ||
| Description | ||
| Screenshots | images | images |
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| Listed | — | — |
| Last updated | — | — |
Make effective conversations using Clickatell from Zendesk Sell
| Metric | Read Receipts for Zendesk Pro | Clickatell SMS by Ulgebra |
|---|---|---|
| Rating | 5.0 ★ | — |
| Total reviews | 77 | 0 |
| Free plan | Yes | Yes |
| Pricing | Free 7-day trial | Free to install |
Based on the data on this page, Read Receipts for Zendesk Pro is the stronger choice for most Zendesk Marketplace support teams — 5.0★ vs Clickatell SMS by Ulgebra's 0.0★ is a meaningful gap that usually reflects real product or support quality differences across the user base.
Pricing entry tiers: Read Receipts for Zendesk Pro at Free 7-day trial, Clickatell SMS by Ulgebra at Free to install. Check each app's tier structure for the capacity limits you actually need before deciding — the headline number is the same shape, but the gating shape per tier (seats, usage volume, integrations) varies.
Recommended by size: small/early-stage support teams who need fast install and low risk should default to Read Receipts for Zendesk Pro; mid-market and enterprise support teams with specific feature requirements should evaluate both — Clickatell SMS by Ulgebra's 0-review base may include the workflow context that matches your specific use case better than Read Receipts for Zendesk Pro's broader-but-shallower coverage.
This verdict is generated from the live marketplace data on this page — rating, review count, pricing tier, and category position all refresh from the canonical Zendesk Marketplace listing every 24 hours. AppRanks does not accept payment to influence comparison outcomes; the methodology is documented on the About page and applies identically to every pair on the site.
Read each app's audit: Read Receipts for Zendesk Pro audit • Clickatell SMS by Ulgebra audit
Both Read Receipts for Zendesk Pro and Clickatell SMS by Ulgebra offer paid plans only. Read Receipts for Zendesk Pro starts at Free 7-day trial; Clickatell SMS by Ulgebra starts at Free to install. Compare the per-tier features in the Pricing section above before committing.
AppRanks cannot separate these two on rating, because neither publishes one. Read Receipts for Zendesk Pro does carry the larger published review base (77 vs 0). Read both apps' detail pages for the feature breakdown and recent listing changes.
Both apps are one-click installs from the Zendesk Marketplace. Read Receipts for Zendesk Pro has the deeper published review base (77 vs 0), which often — though not always — accompanies better-tested setup docs. AppRanks doesn't measure setup time directly: read the recent reviews on each app's detail page for user-reported install experience.
Read Receipts for Zendesk Pro typically suits early-stage and growth-mode teams based on its published review base (77 reviews). Clickatell SMS by Ulgebra typically suits early-stage and growth-mode teams based on its published review base (0 reviews). A larger review base generally means the app has been exercised at scale — relevant if you are processing high volume or handling enterprise compliance requirements.
Migration support varies by app and category. Read Receipts for Zendesk Pro and Clickatell SMS by Ulgebra both publish their export options on their marketplace listing pages (or in their support docs); some apps offer one-click import from competitors, others require CSV. The fastest check: search "import from Clickatell SMS by Ulgebra" in each app's help center. AppRanks does not track migration tooling directly — this is a category-specific capability worth verifying before commitment.
