Spike
Spike
An email client that transforms email into a real-time, chat-like interface with AI assistance.
Our editorial assessment as of Jun 4, 2026, based on the public sources listed below.
Rank in Email
#4
Tier
B
Score
68.0
Underlying model
—
Strengths
- Features "Spike Magic AI" to help craft messages and create summaries.
- Conversational email format makes communication more efficient and less formal.
- Offers a free forever plan that includes access to its smart inbox and AI.
Considerations
- The chat-like interface may not be suitable for all professional contexts.
- AI features may be less advanced than dedicated AI-first clients.
Price
Free forever plan available
Score breakdown
Performance
68.0
Reputation
72.0
Price
100.0
Recency
80.0
Verification status
Each field carries its own re-verification date. Amber means older than 90 days — treat those figures as stale until re-checked.
Sources
- Best AI Email Tools In 2026: Top Picks Tested And Compared | RevoyantAccessed: 2026-05-13
- Best AI Email Tools (2026) — Independent Reviews & RankingsAccessed: 2026-05-13
- G2 - 9 Best Free Email Client Platforms for 2026Accessed: 2026-04-20
- Spike HomepageAccessed: 2026-04-20