TL;DR: If you are replacing Tennr, the closest options are Plutis, Demospace, Operand. The table below compares 12 alternatives on what they do, stage, size and status.
Every alternative below is compared on what it actually does, not just its category — so you can see which one genuinely replaces Tennr (YC Winter 2023).
Last verified:
The three closest alternatives to Tennr are:
| Alternative | What it does | Stage | Team | Status |
|---|---|---|---|---|
| Plutis | — | YC Winter 2023 | 2 | Active |
| Demospace | — | YC Winter 2023 | 2 | Inactive |
| Operand | — | YC Winter 2025 | 8 | Active |
| Hey Healthcare | — | YC Summer 2019 | 1 | Inactive |
| Trelium | The Agent to Build Your Agents | YC Fall 2025 | 6 | Active |
| Tagsafe | — | YC Winter 2023 | — | Active |
| Close | CRM and sales automation tools for startups and SMBs | YC Winter 2011 | 120 | Active |
| Holy Grail | — | YC Summer 2019 | 7 | Active |
| PetaSales | — | YC Winter 2009 | 2 | Inactive |
| Snapboard | — | YC Winter 2020 | 2 | Inactive |
| Fithub | — | YC Winter 2010 | — | Inactive |
| Insoshi | — | YC Winter 2008 | — | Inactive |
It depends on your size. Plutis is the closest match on what Tennr actually does. If you need something more established, sort the table by team size — larger teams generally mean more support and a longer track record. If budget is the constraint, the earlier-batch companies are usually the ones still competing on price.
Tennr is still operating, so switching is a choice rather than a forced migration. Compare on fit and price rather than urgency.
Every company here is Y Combinator-backed and was matched to Tennr on what it actually does — its own description of its product — rather than on a broad category label. Batch, team size and operating status come from the YC directory and are shown as-is. We do not rank by payment.
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