AI Companion & Assistant Tracker

Littlebird — Product Hunt launch (launching March 2026; Product Hunt activity ~15 hours ago at time of extraction): consumer/prosumer AI assistant that 'already knows your work' by reading on-screen text and transcribing meetings to build private memory of projects. Platform: Mac (Windows coming soon). Founders/team: Alexander Green (co-founder/CPTO) and cofounders (handles shown: @alapshah1, @namanshah); team notes mention prior founders who built Sentieo. Funding: announced an $11M raise (page references announcement; lead investor Lotus Studio; backers include Lenny Rachitsky, Scott Belsky, Gokul Rajaram, Justin Rosenstein, Russ Heddleston). Pricing/offer: Free tier; promotional 50% off 3 months of Plus via Product Hunt code; SOC 2 claimed; data stored encrypted in cloud (company states no training on user data). No download numbers provided on Product Hunt page.

Google Gemini — Memory & chat-history import announcement (blog post Mar 26, 2026): Gemini app added tools to import memories (preferences, relationships, key facts) and full chat history from other AI apps to make switching easier. Methods: suggested-prompt copy/paste from the other AI app into Gemini and a ZIP-upload option for chat history. Gemini also renames 'past chats' to 'memory' and highlights integration with Gmail/Photos/Search for richer Personal Intelligence. Rollout: starting Mar 26, 2026 for consumer accounts; blog notes Business/Enterprise/U18 and some regional accounts are not supported yet. No pricing changes announced.

ChatGPT release notes updated (March 26, 2026): New consumer-facing features added — simplified mobile sidebar (iOS/Android) to surface Images, Codex, Pulse, and Apps in a horizontal bar; optional device Location Sharing (includes precise-location option, device-location controls in Settings > Data Controls, and deletion behavior described); Plugins in Codex (curated plugins directory for packaged Codex workflows); large-paste handling (pastes >5k characters converted to attachments for ChatGPT Plus/Pro/Business); Google Drive app unification (Docs/Sheets/Slides under a single Google Drive app). Rollouts: location sharing rolling out to ChatGPT consumer plans on iOS and web (Android coming soon); other features noted as available/rolling. No new pricing, download stats, or funding info in the release notes.

OpenAI (ChatGPT) release notes published March 24, 2026: shopping experience and voice improvements.

Shopping: richer visual product results, side-by-side product comparisons, image-based similar-item search, improved product data freshness and relevance, and integration with Agentic Commerce Protocol (ACP); rolling out to users the week of March 24. Voice: updates to ChatGPT Voice to better follow user instructions and integrate tool/web-search usage; earlier voice-mode rollout notes (Plus/Pro memory and voice access) referenced but no new pricing/download stats provided in the release notes.

Anthropic announced an "auto mode" for Claude Code (research preview) reported March 24, 2026.

Auto mode lets the model decide which code/actions are safe to run automatically, using an AI safety layer to block risky actions; currently available in research preview and tied to Claude Sonnet 4.6 / Opus 4.6. Anthropic says auto mode will roll out to Enterprise and API users in the coming days and recommends testing in isolated/sandboxed environments. No pricing, downloads, or funding details in the report.

Anthropic trialing a feature that allows Claude to use a user’s computer to finish tasks (reported March 24, 2026).

The trial/demo shows prompts sent from a phone causing Claude to open apps, navigate a browser, export files (e.g., PDF), and attach them to calendar invites on the user’s computer. Anthropic positions this as an early agent capability with safeguards and limited availability; Dispatch (recently released for Cowork) is referenced as related functionality. No pricing, download stats, founder or funding information in the report.

xAI (Grok) announced a public Grok Text-to-Speech / Voice API (voice agent capabilities) on 2026-03-24.

The offering includes real-time voice conversations over WebSocket, text-to-speech beta (multiple natural voices), speech-to-text, and multilingual support. Docs show usage-based pricing: real-time voice conversations ~ $0.05/min ($3.00/hr) and Text-to-Speech Beta ~ $4.20 per 1M characters (docs list other model pricing for Grok models as well). The API is positioned for building consumer/prosumer voice agents and companion apps, and the product pages indicate availability on web, iOS and Android (Grok web and mobile apps) and a free-to-start developer playground/API keys flow. Material impact: lowers barrier for consumer app developers to add natural, low-latency voice assistants and companion experiences, with transparent pricing that enables cost estimates for prototyping and scaling.

Maestri — Product Hunt launch (launched this week on Product Hunt, day-rank/upvotes visible): native macOS app providing an 'infinite canvas' for coding agents (terminals as visual nodes, agent-to-agent connections). Maker: Evert Junior (solo dev). Platform: macOS native; built in Swift (SwiftUI); claims on-device companion (Ombro) via Apple Intelligence for monitoring/summaries. Pricing: 1 workspace free; Pro offered as $18 lifetime (per Product Hunt listing). Launch tags: Mac • Developer Tools • Artificial Intelligence. No funding or download stats provided on the Product Hunt page.

WordPress.com announced (TechCrunch coverage) that it will allow AI agents to draft, edit and publish posts, manage comments, metadata, tags/categories, and make structural changes via a natural-language interface. The feature is exposed via MCP (wordpress.com/mcp) and supports connecting MCP-enabled AI clients (examples cited: Claude, Cursor, ChatGPT). AI-written posts are saved as drafts by default and most changes require user approval; WordPress highlights tracking via the Activity Log. Material impact: lowers barrier for AI agents to create publicly visible consumer content and enables companion apps/agents to more directly publish and manage websites.

Microsoft announced a pullback of some Copilot integrations on Windows 11 (TechCrunch coverage, 2026-03-20): the company is reducing Copilot entry points in apps such as Photos, Widgets, Notepad and the Snipping Tool and focusing on integrating AI "where it's most meaningful." The change is positioned as a quality and UX-driven rollback to reduce perceived AI bloat on consumer Windows devices. Material impact: changes how a major OS exposes assistant features to everyday users and signals product strategy shifts for consumer AI assistants.

OpenAI — ChatGPT release notes (posted March 19, 2026): A legacy deep research mode deprecation notice was added.

The notice states that the legacy deep research mode will be removed on 2026-03-26; the current deep research experience will remain unchanged and historical conversations/results will remain accessible. This is material for consumer ChatGPT users because it changes the set of available research modes and signals an impending removal date (March 26, 2026) that could affect workflows relying on the legacy mode.

Amazon / Alexa+ (March 19, 2026) — Amazon announced Alexa+ is launching in the U.K.

starting March 19, 2026: the generative-AI upgrade to Alexa (branded Alexa+) is now available to U.K. customers on supported Echo devices. The launch represents a major consumer-assistant market expansion outside the U.S.; coverage notes availability and regional rollout timing. (Primary source: Amazon press page; corroborated by The Guardian.)

Character.ai published an announcement (blog.character.ai) introducing "Imagine Gallery" (Mar 18, 2026): a feature that turns conversations into visuals. This expands Character.ai’s consumer-facing creative features and may increase engagement and virality for its companion platform. The site’s status/history also shows recent incidents around mid-March (Mar 19), which are relevant to availability/operational reliability for users.

OpenAI — ChatGPT release notes (March 18, 2026) added a rollout notice: GPT-5.4 mini is now being rolled out inside ChatGPT. GPT-5.4 mini is available to Free and Go users via the "Thinking" feature in the + menu; for Plus, Pro, and other paid users it will be used as a rate-limit fallback for GPT-5.4 Thinking. GPT-5.4 mini will not appear as a selectable model in the model picker; GPT-5.4 Thinking mini will be retired as a selectable option in 30 days. This is a material distribution/update event because it changes which model variants are actually served inside the consumer ChatGPT apps and affects availability and user experience.