# Spike alternatives

The highest-scoring alternative to Spike in Email Clients is **Superhuman** (72/100), against Spike's 73/100. Ranked on independent signals, not user reviews. No vendor pays for placement.

| # | Alternative | Score | Confidence | Compare |
|--:|---|--:|---|---|
| 1 | [Superhuman](https://www.vioscale.ai/software/superhuman) | 72 | 61% (medium) | [Spike vs Superhuman](https://www.vioscale.ai/compare/spike-vs-superhuman) |
| 2 | [Spark Mail](https://www.vioscale.ai/software/spark-mail) | 71 | 43% (low) | [Spike vs Spark Mail](https://www.vioscale.ai/compare/spark-mail-vs-spike) |
| 3 | [Mailspring](https://www.vioscale.ai/software/mailspring) | 66 | 29% (low) | [Spike vs Mailspring](https://www.vioscale.ai/compare/mailspring-vs-spike) |
| 4 | [Mimestream](https://www.vioscale.ai/software/mimestream) | 63 | 26% (low) | [Spike vs Mimestream](https://www.vioscale.ai/compare/mimestream-vs-spike) |
| 5 | [Mozilla Thunderbird](https://www.vioscale.ai/software/mozilla-thunderbird) | 60 | 27% (low) | [Spike vs Mozilla Thunderbird](https://www.vioscale.ai/compare/mozilla-thunderbird-vs-spike) |
| 6 | [Canary Mail](https://www.vioscale.ai/software/canary-mail) | 53 | 43% (low) | [Spike vs Canary Mail](https://www.vioscale.ai/compare/canary-mail-vs-spike) |
| 7 | [Proton Mail](https://www.vioscale.ai/software/proton-mail) | 50 | 76% (high) | [Spike vs Proton Mail](https://www.vioscale.ai/compare/proton-mail-vs-spike) |
| 8 | [Edison Mail](https://www.vioscale.ai/software/edison-mail) | 42 | 26% (low) | [Spike vs Edison Mail](https://www.vioscale.ai/compare/edison-mail-vs-spike) |
| 9 | [Tuta](https://www.vioscale.ai/software/tuta) | 41 | 27% (low) | [Spike vs Tuta](https://www.vioscale.ai/compare/spike-vs-tuta) |

Spike itself ranks #1 of 10 in Email Clients.

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*Source: Vioscale (https://www.vioscale.ai/alternatives/spike). Generated 2026-09-01T17:29:45.891Z.*