Top 29 Gemini Spark Alternatives in 2026

Carly AI is an AI assistant designed to streamline your workday by automating tasks across email, calendar, and workflows. It allows you to build custom AI agents tailored to specific roles – like sales, marketing, or customer support – handling repetitive actions efficiently.

Read AI records, transcribes, and summarizes meetings, emails, and chats across Google Meet, Zoom, Teams, and in‑person sessions. It extracts action items, delivers searchable notes, offers contextual answers from integrated data, supports 20+ languages, and meets SOC II, GDPR, HIPAA compliance.

AI Perfect Assistant adds ChatGPT, Gemini, Claude, and 60+ LLMs to Office 365 apps, delivering real‑time grammar, style checks, drafting, summarization, translation, and formula generation to streamline writing, analysis, and teamwork across Word, Excel, PowerPoint, Outlook, Teams, and OneNote.

TheLibrarian.io is an AI-driven personal assistant that integrates with WhatsApp and automates email drafting, scheduling, and calendar management while summarizing emails and resolving conflicts. It also integrates with Google Workspace for document access and offers secure web/messaging app support.

Saner.AI consolidates emails, calendar, Slack, Drive, and notes into a searchable workspace, auto‑generating tasks, scheduling them, and organizing content with AI tags. It reduces context switching, protects privacy with encrypted storage, and supports bulk import/export of notes.

The platform provides a suite of tools to create and manage an AI assistant with natural language processing, machine learning, and conversational AI features that can automate tasks like scheduling meetings and answering customer queries.

Genspark unifies inbox, workflows, and collaboration into one AI workspace, offering a 1‑million‑token context window, voice‑to‑text, auto‑meeting notes, and Chrome extensions for instant summarization and task automation across WhatsApp, Slack, and Teams.

AI Agent is a web app that allows users to create customized AI agents to perform specific tasks and achieve goals.

Sixty AI manages inboxes, schedules, agendas, and meeting briefs, offers custom daily snapshots, alerts on changes, and birthday reminders. It filters email noise, reduces interruptions, helping professionals focus on critical tasks.

Manus is a next-generation AI agent that autonomously transforms thoughts into actions, executing complex tasks independently for both personal and professional use, enhancing productivity through multi-modal capabilities.

Pia Personal Intelligence Assistant enhances productivity with chat functions, image/video search, and file upload support. It facilitates collaboration, provides access to various AI tools, and offers updates on the latest advancements for individual and team workflows.

Inbox AI is a voice-driven automation tool for macOS that streamlines email management and task processing. It integrates with Apple Mail for smart actions, supports custom voice assistants, and ensures privacy through on-device processing.

Saga unifies notes, documents, and task management in a single AI‑enhanced workspace, offering real‑time collaboration, Google Drive/Linear integration, AI text generation, Kanban boards, live linking, side‑by‑side views, and rapid cross‑app search.

Automagical Apps automates routine Google Workspace tasks with add‑ons that handle Gmail follow‑ups, document‑to‑form conversion, multi‑language translation of Slides and Drive files, and OCR extraction, helping educators, marketers, sales, and operations teams streamline communication and documentation.

Spark Mail unifies IMAP, iCloud, Exchange, Outlook, Yahoo, and Google accounts on one screen, featuring a Smart Inbox, Gatekeeper, and priority highlights. It offers AI summaries, drafting, translation, scheduling tools, and real‑time team collaboration, all encrypted on Google Cloud.

AI Mail Assistant is a Gmail add‑on that uses GPT‑4o to automate email tasks: it generates concise replies, summarizes long messages, translates 13 languages, provides grammar checks, auto‑labels and archives emails, and flags tone issues.

AI‑powered meeting assistant that records, transcribes, and summarizes Zoom, Google Meet, and Teams calls, extracting action items and sentiment. It auto‑logs notes into CRMs, ticketing, and project tools, supports 30+ languages, and offers automated follow‑up workflows.

Voilà AI Assistant is a cross‑platform browser extension, desktop, and mobile app that uses GPT‑5 to summarize, rewrite, translate, and auto‑reply to emails, chats, PDFs, spreadsheets, and YouTube transcripts, while correcting spelling, grammar, tone and generating images from text.

GPT Workspace enhances productivity within Google Workspace by automating tasks such as email composition, content generation, and presentation creation. It offers smart features for data analysis in Sheets and writing assistance in Docs while ensuring user data privacy.

Browser extension that displays conversational AI answers and multi-model comparisons alongside search results, integrates with GPT-4/Claude and major search engines, and adds YouTube summaries, PDF/image/OCR processing and content-generation tools for research and creation.

Antispace is an AI operating system that provides customizable AI sidekicks to manage email, calendar, notes, search and tasks, integrating web, mail and documents, using dynamic model selection, workflow automation, persistent memory and privacy controls.

AI Mail Assistant integrates with Gmail to auto‑generate replies, summarize threads, correct grammar and tone, translate into 13 languages, and flag ethical concerns—all without an OpenAI account—saving professionals time and improving email clarity.

Atomic Bot is an AI assistant that centralizes productivity workflows like email, calendar, and document management. It automates web tasks, parses files, and offers multi-model support with local or cloud deployment for privacy-conscious teams.

Missive turns an inbox into a workspace, letting teams view, tag, assign, and comment on messages. It creates tasks from emails, automates actions with rules and AI, and integrates with Gmail, Outlook, calendars, and 25+ apps while keeping security.

Inbox Zero is an AI‑powered assistant for Gmail and Outlook that auto‑labels mail, drafts replies in the user’s voice, bulk unsubscribes, and syncs with calendars and CRM. It offers privacy‑centric, self‑hostable code and inbox analytics.

MailMaestro is an AI email assistant for Outlook, Outlook Web, and Gmail that drafts, summarizes, and tags emails in 20+ languages, extracts deadlines and action items, nudges follow‑ups, and adds a Teams meeting‑notes extension.

Chat & Ask AI combines web search, image generation, link analysis, document chat, and YouTube summarization in one interface. It offers up‑to‑date answers, multilingual support, file uploads, and a prompt library, powered by GPT‑5.2, Gemini, Claude, and Stable Diffusion XL.

Mem.ai is an AI-powered workspace that simplifies information management and collaboration, automates tasks, and facilitates knowledge sharing.

Access 50+ AI models in Google Sheets™ without writing functions or copy-pasting. Save and reuse prompts easily. Models from GPT, Claude, Google Gemini™, Openrouter, and Groq are available.