Spike
Spike
An email client that transforms email into a real-time, chat-like interface with AI assistance.
Our editorial assessment as of Apr 24, 2026, based on the public sources listed below.
Rank in Email
#9
Tier
A
Score
70.0
Underlying model
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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
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Reputation
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Price
100.0
Recency
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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
- G2 - 9 Best Free Email Client Platforms for 2026Accessed: 2026-04-20
- Spike HomepageAccessed: 2026-04-20