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Plan trips you'll actually take. Measure short-form video that actually performs. Real phones, run from your browser. Built in Singapore, made for the world. Plan trips you'll actually take. Measure short-form video that actually performs. Real phones, run from your browser. Built in Singapore, made for the world.
Product 01 — Consumer mobile app

Meet Lark.
The trip planner
that finally fits
your phone.

Most travel planning happens in screenshots, notes apps, and group chats. Lark replaces that mess. Paste a TikTok link, a blog article, a place name — Lark parses it, drops it on a map, and turns your saves into a day-by-day plan you can actually follow.

01

Save places from anywhere

Paste a link, drop a screenshot, paste plain text, or just search by name. Lark resolves the place against a third-party database and adds it to your list.

02

Lists per city, per trip

Group saves into lists that mean something — a city you're researching, a trip you're booking, a wishlist for someday.

03

AI-assisted day-by-day plan

Choose a pace, dates, and group size. Lark groups your saves geographically, fills in gaps, and calculates travel time between stops.

04

Edit, swap, and share

Switch out a restaurant for an alternative. Compare walking, driving, and transit per leg. Share the plan with the people you're going with.

Live in app review ↑ 42 places saved — iOS & Android —

Launching on the App Store and Google Play within the coming month.

PlatformsiOS · Android
StatusIn app review
PricingFreemium
Product 02 — Marketing analytics SaaS

Short-form video,
measured properly.

A web app for in-house marketing teams, performance agencies, and creators who run paid or organic short-form campaigns. Already built, in internal testing — launches publicly after Lark stabilises.

Cross-platform analytics

Performance normalised across TikTok, Instagram Reels, and YouTube Shorts. Compare reach and engagement side by side.

Competitor tracking

Add competitor brands and creators to a watchlist. Follow their top-performing videos, posting cadence, and engagement trends over time.

Creative research

Search and filter to find reference material — top hooks, formats, and topics — before commissioning new short-form content.

View product details Request early access
workspace · acme co.
live
Reach / 7d
4.2M
↑ 18.4%
Watch-through
67%
↑ 4.1pp
Posting cadence — 4 competitors tracked 30d
TikTok Reels Shorts + Watchlist
Product 03 · Phone fleet platform

Real Android phones,
in your browser.

Tetherfleet rents out physical Android phones, not emulators. You see the live screen and use touch and keyboard from any browser. It is live now at tetherfleet.com.

Your whole fleet in one place

See every phone you rent in a table or as a grid of live screens, with analytics for the accounts on them.

No-code automations

Build a flow of taps and swipes once, try it on a live phone, then run it on your phones. Start from templates and save collected data to tables.

Works with AI assistants

A remote MCP server lets Claude and other assistants run your phones, with a scoped key that decides what they may do.

Visit tetherfleet.com View product details
Tetherfleet automation builder running steps on a live Android phone
Automation builder · Try on phone Real screen