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2026-08-15
thisandthat.chat
ai-products
Upstream Review 2026: Pricing, Gmail-Only Coverage, and Who It Fits
Upstream, a Paris-based email client that integrates AI to manage inboxes, went generally available on June 3, 2026, backed by a $3M pre-seed from Y Combinator, Connect Ventures, Roosh Ventures, and o…