No API? No Problem — Pomerado vs GPT-6.1 Terra vs Ghosthand vs Lexmount, Compared Honestly

Every agent builder hits the same wall sooner or later: the thing your agent needs has no API.

The supplier portal. The legacy claims site. The app that only exists on an iPhone. The page you need a thousand copies of.

For years the answer was one fragile browser script after another. Then, in a single week in late October 2026, four very different answers landed within days of each other.

They are not really competitors. They are answers to four different versions of the same problem — and picking the wrong one wastes more time than picking none.

A quick honesty note before the details: this is researched analysis, not hands-on testing. I have not run these tools myself. Pricing and features are from the official sites and The Tool Nerd's October 27, 2026 roundup, checked October 27–28, 2026. Where a number is a company's own claim, I say so. There are no affiliate links in this post.

The short version

It depends on where the job lives:

• The job lives on a phone → look at Ghosthand
• The job lives on the same website every day → look at Pomerado
• The job lives in the browser, at volume → look at Lexmount
• The job lives on an open screen, and changes every time → look at GPT-6.1 Terra

Pomerado: the same portal, turned into a tool

Pomerado is a Y Combinator Fall 2026 startup, launched October 25, 2026. It is open source under the MIT licence, with roughly 990 GitHub stars at launch.

You describe an integration in a prompt, and Pomerado builds and tests it via Codex, Claude or Cursor. It handles logins and 2FA, and when the site changes, it repairs the integration itself. After that, your agent does not drive a browser — it calls a tool.

Pricing (checked October 28, 2026):

• Free: 100 tool calls a day
• Premium: $50/month for 1,000 calls a day
• Business: custom

Best for: the same logged-in portal, repeated every day — supplier portals, bills and claims sites, internal tools, bookings on sites that never built an API.

Watch out for: credential trust. A tool that handles logins and 2FA touches accounts that matter to you. Start with a throwaway or low-privilege account, check how credentials are stored and how you revoke access, and keep write actions behind a review step until it has earned trust.

And one health warning on the demo: in Pomerado's own test, onboarding two employees took about 8 minutes and cost 3 cents with Pomerado, versus 21 minutes and $41 with Codex Computer Use. That is the company's own test, on its own chosen task, unverified by anyone independent. The direction is plausible — a tool call should be cheaper than screen-driving — but do not budget on the size of that gap.

GPT-6.1 Terra: the open screen, at half the price

OpenAI announced GPT-6.1 Terra on October 26, 2026. It is a model built for computer use — it looks at a screen, clicks, types and moves between applications. It is available through the API as gpt-6.1-terra and in ChatGPT Work and Codex on paid plans. There is no free tier.

Pricing (checked October 28, 2026):

• $1 per million input tokens
• $0.05 per million cached input tokens
• $5 per million output tokens

That is about half the price of GPT-6.1 Sol and its predecessor.

Best for: varied, one-off desktop work where no two tasks look quite the same, and no purpose-built integration would be worth building.

Watch out for: token cost on long tasks, and fragility. Half price per token is not the same as cheap per job. Computer use is flexible, but it is slower, token-hungry and fragile to layout changes. On a short, varied task that flexibility wins. On a long, repeated task, the token bill and the failure rate are exactly what the other tools here exist to avoid.

Ghosthand: a real iPhone, driven by an agent

Ghosthand is the strangest idea here, and for one specific job it is the only idea here.

It lets an agent drive a real iPhone: your Mac turns into a Bluetooth mouse and keyboard, the agent sees the phone's screen over USB, and it taps, swipes and types. There is no jailbreak, no Xcode, and nothing installed on the phone. It offers a CLI, a remote MCP server and an HTTP API, and it can control several iPhones.

Pricing (checked October 28, 2026):

• 7-day free trial
• Then $99/month

Best for: apps that only exist on iPhone — no web version, no API, no Android equivalent.

Watch out for: the hardware requirement, in plain terms. Ghosthand requires a Mac on macOS 14 or later and a real iPhone. Windows and Linux are not supported, and neither is the iOS Simulator. If you do not already have that setup on a desk, this is not a $99/month decision — it is a hardware decision first.

Lexmount: cloud browsers, built for agents

Lexmount takes the fourth route: the browser lives in the cloud, built for agents to use.

It offers four APIs — Cloud Browser, Web Fetch, Web Search, and a hosted Agent. Its own engine, Moli, is the default; Chromium is available when extensions or compatibility matter. The Moli core is also open source under Apache-2.0/MIT licences, so it can be self-hosted.

Pricing (checked October 28, 2026):

• Free: 10 browser hours + 1,000 Web Fetch requests/month
• Pro: $12/month for 100 hours
• Pro+: $60/month for 500 hours
• Enterprise: $180/month for 1,500 hours

Best for: scraping, research, and any job that touches a lot of pages.

Watch out for: the benchmark caveat. Lexmount says Moli has roughly 5x faster cold starts and uses roughly 1/7 the memory of Chrome. Those are Lexmount's own benchmark claims — a vendor benchmark, not an independent result. Treat them as a reason to test on the free tier, not as a measured fact. When extensions or compatibility matter, use the Chromium option — that escape hatch exists for a reason.

Match the tool to the job

Forget the feature lists for a moment. Ask one question: where does this job actually live?

• iPhone-only app → Ghosthand. Nothing else here touches a real phone.
• The same logged-in portal, every day → Pomerado. Build the integration once; call it like a tool from then on.
• Scraping, research, lots of pages → Lexmount. Cloud browsers and a fetch API, priced by the hour, with a real free tier.
• One-off, varied desktop work → Terra-style computer use. A generalist screen driver is right when no integration is worth building.

What I would do this week

1. Start with the free tiers. Pomerado's 100 calls a day and Lexmount's 10 browser hours plus 1,000 fetches a month are enough for a genuine workload, not just a demo. Ghosthand's trial is only 7 days — have your app and test tasks ready before you start the clock.
2. Pick one job, not four. The single no-API task that wastes the most of your time. Classify it by where it lives, and try only the tool that matches.
3. Measure cost per finished job, not per call or per token. Your own timing, on your own task, is the only comparison that should move your money.
4. Keep credentials on a short leash. Low-privilege accounts first, write actions reviewed, revocation checked before anything real is connected.
5. Re-check prices before you commit. Everything here was checked on October 28, 2026, and everything here is days old. Prices will move.

Honest caveats

All four of these launched or landed within days of each other in late October 2026. None has a track record yet. Free tiers are the safe evaluation path — that is where you find out whether a claim survives your workload, before any subscription or credential decision.

Vendor claims are vendor claims. I have labelled them that way throughout, and you should read them that way: plausible directions, unverified sizes.

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