iFlytek Spark
by iFlytek
iFlytek's Spark assistant — strong in Chinese education, office and speech
Best for: Chinese students and professionals, and education use cases
Pricing: Freemium
Limitation: Limited use outside China
AI-native email client for Gmail with AI summaries, personalized drafting, and natural-language search.
Shortwave is an AI-first email client that sits on top of Gmail accounts, summarizing long threads, drafting replies in your own style, and letting you search your entire email history with natural-language queries. It adds organization tools like Smart Labels, Bundles for grouping similar messages, and scheduled delivery times. Currently Gmail-only, with a limited free plan and paid plans starting at $14/seat/month.
| Pricing | Freemium |
|---|---|
| Category | Writing & Content |
| Platforms | web, ios |
| Company | Shortwave |
| Official website | www.shortwave.com |
A good writing tool should make your words better, not just faster. Look at the quality of its suggestions on your own kind of writing — articles, emails, marketing copy or academic work — and whether it can match a tone you set rather than forcing a generic voice. Practical checks: does it help with structure and headlines, or only grammar? Are there tools for rewriting, shortening and expanding? If you publish online, SEO guidance and plagiarism checking are worth having. Be careful with tools that promise fully automatic articles: search engines and readers both reward original, edited work, so choose a tool that strengthens your draft instead of replacing your judgement.
Shortwave is an AI-first email client that sits on top of Gmail accounts, summarizing long threads, drafting replies in your own style, and letting you search your entire email history with natural-language queries. It adds organization tools like Smart Labels, Bundles for grouping similar messages, and scheduled delivery times. Currently Gmail-only, with a limited free plan and paid plans starting at $14/seat/month.
Shortwave offers AI summaries of long emails and threads, AI reply drafting that mimics your personal tone, Natural-language AI search across your whole email history, Smart Labels that auto-tag priority and low-value mail, Bundles for grouping similar emails for bulk actions, Custom delivery schedules to reduce interruptions and AI meeting invitation generation.
Shortwave follows a freemium model: a free tier is available, and paid plans unlock higher limits and advanced features. Check its official website for current plan prices.
Strengths of Shortwave include Powerful natural-language search over email history; AI learns your writing style for believable replies; Free plan available to try before paying. On the downside, Gmail only — no Outlook or IMAP support; Free plan is very limited in functionality; Per-seat pricing adds up quickly for teams.
by iFlytek
iFlytek's Spark assistant — strong in Chinese education, office and speech
Best for: Chinese students and professionals, and education use cases
Pricing: Freemium
Limitation: Limited use outside China
by StepFun
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Limitation: Little-known outside China
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