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

Nothing here is sponsored — no affiliate links on this page. This is researched analysis, not hands-on testing: we have not run these tools ourselves. Where a number is a company's own claim rather than an independent result, we say so plainly. All pricing and features were checked on October 28, 2026, and all four products are days old — expect both to move fast.

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. Pomerado turns a no-API website into a tool your agent can call. OpenAI's GPT-6.1 Terra drives an open screen. Ghosthand drives a real iPhone. Lexmount gives your agent a cloud browser built for the job. 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.

The four, side by side

Read the “Watch out for” column first. With tools this young, the constraint that rules a tool out for you matters more than the feature list that rules it in.

Pomerado: the same portal, turned into a tool

Pomerado, a Y Combinator Fall 2026 startup launched on October 25, 2026, 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.

Who it is for: builders whose agent hits the same logged-in portal every day — supplier portals, bills and claims sites, internal tools, bookings on sites that never built an API. Repetition is the whole case for it. A job you do once does not need an integration; a job you do a hundred times probably does.

Pricing, checked October 28, 2026: free for 100 tool calls a day; Premium is $50 a month for 1,000 calls a day; Business pricing is custom.

The real constraint — credential trust. Pomerado handles logins and 2FA by design, so it touches the keys to accounts that matter. That is not a reason to avoid it; it is a reason to start carefully: a throwaway or low-privilege account first, a clear answer on how credentials are stored and how you revoke access, and write actions behind a review step until it has earned trust.

And the demo needs its health warning, again: 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.

We covered Pomerado in depth, including how to try it safely, in our earlier piece: Pomerado: Turn Any Website Into a Tool Your AI Agent Can Call.

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 — and 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.

Who it is for: varied, one-off desktop work where no two tasks look quite the same. A screen-driving generalist earns its keep precisely where a purpose-built integration does not exist and would not be worth building — the odd form, the unfamiliar application, the task you will do twice and never again.

Pricing, checked October 28, 2026: $1 per million input tokens, $0.05 per million cached input tokens, and $5 per million output tokens — about half the price of GPT-6.1 Sol and its predecessor.

The real constraint — 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: every step is another look at the screen, and a redesign can break a run halfway through. 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 three tools on this page exist to avoid.

Our earlier coverage goes deeper on Terra's pricing and where it fits: OpenAI's GPT-6.1 Terra: Half the Price, Built to Actually Use Your Computer.

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.

Who it is for: anyone whose job lives inside an iPhone-only app — an app with no web version, no API, and no Android equivalent. If the work is in that app, a browser tool and a desktop model are both answering the wrong question.

Pricing, checked October 28, 2026: a 7-day free trial, then $99 a month.

The real constraint — 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 Mac-and-iPhone setup sitting on a desk, this is not a $99-a-month decision — it is a hardware decision first. If you do have it, the 7-day trial is the honest way to find out whether your app cooperates.

Lexmount: cloud browsers, built for agents

Lexmount takes the fourth route: instead of your machine or your phone, 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.

Who it is for: scraping, research and any job that touches a lot of pages. When the work is volume — hundreds of pages fetched, searched and read — you do not want a screen driver and you do not need a bespoke integration for every site. You want fast, cheap browser infrastructure and a fetch API.

Pricing, checked October 28, 2026: free for 10 browser hours and 1,000 Web Fetch requests a month; Pro is $12 a month for 100 hours; Pro+ is $60 a month for 500 hours; Enterprise is $180 a month for 1,500 hours.

The real constraint — the vendor 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, from the company itself — a vendor benchmark, not an independent result. They may well hold up; treat them as a reason to test on the free tier, not as a measured fact. And note the honest escape hatch built into the product itself: when extensions or compatibility matter, Chromium is there — which tells you Moli's speed is a trade-off, not a free lunch.

Match the tool to the job

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

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

Still not sure? We built a short picker for exactly this decision: answer four questions, get a pick. It asks where the job lives, how often it repeats, what hardware you have, and what you can spend — and points you at one of these four, or at none of them.

What we'd do this week

• Start with the free tiers, because two of the four have real ones. Pomerado's 100 calls a day and Lexmount's 10 browser hours plus 1,000 fetches a month are enough to run a genuine workload, not just a demo. Ghosthand's 7-day trial is short — have your iPhone app and your test tasks ready before you start the clock.
• Pick one job, not four. Choose the single no-API task that wastes the most of your time, classify it by where it lives — phone, website, browser, or open screen — and try only the tool that matches.
• Measure cost per finished job, not cost per call or per token. Pomerado's 3-cents-versus-$41 demo is the company's own test, unverified — your own timing, on your own task, is the only comparison that should move your money.
• Keep credentials on a short leash. Low-privilege or throwaway accounts first, write actions reviewed, revocation checked before anything real is connected.
• Re-check prices before you commit. Everything on this page was checked on October 28, 2026, and everything on this page is days old. The pricing you see next month may not be the pricing above.

Honest caveats

• All four of these are days old. Pomerado launched October 25, 2026; Terra was announced October 26, 2026; Ghosthand and Lexmount landed in the same late-October window. None of them has a track record yet, and features, limits and prices will move fast.
• Free tiers are the safe evaluation path. That is not a slogan — with products this young, the free tier or trial is where you find out whether the claim survives your workload, before any subscription or credential decision.
• Credential safety is the decision underneath the decision. Any agent that works where there is no API works, by definition, with logins, sessions or screens that have access. Scope it narrowly, start low-privilege, and know how to revoke access before you grant it.
• Vendor claims are vendor claims. Pomerado's demo comparison and Lexmount's Moli benchmarks are each company's own numbers. We have labelled them that way throughout, and you should read them that way: plausible directions, unverified sizes.
• We have not run these tools. This comparison is researched analysis from official sites and The Tool Nerd's October 27, 2026 roundup, checked October 27–28, 2026 — not hands-on testing. Your one-job trial will tell you more than any comparison page, including this one.

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