The Buyer's Guide to No-API Integration
A platform you depend on refuses to publish an API, and every workaround costs you something later: speed, reliability, or who's on call when it breaks. Teams reach for one of seven approaches: DIY browser scripts, managed browser infrastructure, an AI vision agent, a scraping platform, enterprise RPA, a unified API, or a reverse-engineered HTTP API like Integuru's. This guide compares all seven, so you can pick based on fit, not marketing.
The Seven Approaches at a Glance
Every option below solves the same underlying problem, giving a program access to a platform that was only ever built for a person clicking through a browser. Each solves it in a genuinely different way, and the right one depends on what you are building rather than which vendor has the best landing page.
| Approach | Example tools | Best for | Where it breaks down |
|---|---|---|---|
| Write and maintain your own scripts | Playwright, Puppeteer, Selenium | One-off internal tooling where you want full control and no vendor bill | The target redesigns its UI and your on-call engineer inherits the fix |
| Rent managed browser infrastructure | Browserbase, Browserless | AI agents that need a real, disposable Chrome instance at scale | You need sub-second responses; a rendered browser session still runs in seconds |
| Deploy an AI vision browser agent | Skyvern | Unpredictable, one-off workflows across many different portals | You need the fastest possible path and cannot absorb per-action reasoning latency |
| Extract data through a scraping platform | Apify | High-volume public data extraction and market intelligence | You need authenticated write actions back into one specific account, not just reads |
| License an enterprise RPA bot | UiPath, Blue Prism | Internal desktop workflows with audit trails and compliance sign-off | You need production API latency rather than a bot clicking through screens |
| Wire a unified API or iPaaS connector | Merge, Apideck, Workato, Zapier | Connecting platforms that already publish an official API | The platform blocking you has no API at all for the connector to unify |
| Have a vendor reverse-engineer a direct HTTP API | Integuru, Supergood | Production read and write access to one specific no-API platform | The target has no login at all; unauthenticated public pages are a different problem |
The Seven Approaches, Explained
Write and Maintain Your Own Scripts
Playwright, Puppeteer, and Selenium remain the default starting point, and for good reason: they are free, well documented, and give total control. Nobody has to negotiate a contract to start. The cost shows up later. A script that clicks through a browser exercises the same interface a human sees, so it inherits every redesign, every new CAPTCHA challenge, and every A/B test the target ships. The team that wrote the script becomes the team that maintains it indefinitely, and that maintenance rarely shows up on anyone's roadmap until the moment production breaks.
Rent Managed Browser Infrastructure
Browserbase and Browserless both sell the browser itself as a managed service: a headless Chrome instance you drive with Playwright or Puppeteer without running the fleet yourself. Browserbase prices from a free tier through a $20/month Developer plan and a $99/month Startup plan, billed on browser hours plus metered Search and Fetch calls, and has raised a $40M Series B at a $300M valuation to build it out. Browserless takes the self-hostable route, offering a free tier, paid cloud tiers from roughly $25 to $350 a month, and an open-core version you can run yourself for a flat server cost. Both remove the burden of operating browsers at scale, but neither removes the browser itself, so response times stay in the seconds rather than the milliseconds a direct HTTP call returns.
Deploy an AI Vision Browser Agent
Skyvern bets on vision instead of selectors. An AI agent looks at a rendered page the way a person would and decides what to click next, so it does not break the moment a class name changes. The open-source core is free to self-host, and the managed cloud runs Free, Hobby at $29/month, Pro at $149/month, and a custom Enterprise tier that adds HIPAA and SOC 2 controls. On the WebVoyager benchmark, Skyvern reports 85.8% task completion, a strong result for a vision-based agent. The tradeoff is speed. Reasoning about a screenshot before every click adds latency that an API call never pays, so Skyvern suits unpredictable, one-off workflows better than a high-volume production pipeline.
Extract Data Through a Scraping Platform
Apify built the largest actor marketplace in this space, with more than 30,000 pre-built scrapers covering everything from e-commerce listings to social platforms, plus proxy rotation, scheduling, and storage so a team never has to provision its own scraping infrastructure. It is the fastest path to structured public data at scale. It is also built for reading rather than the authenticated read-and-write workflows a production integration usually needs. Logging into one specific account, submitting a form, and getting a reliable response back with an SLA attached to that one platform is a narrower and different job than running a marketplace of general-purpose scrapers.
License an Enterprise RPA Bot
UiPath still leads the traditional RPA market, and for internal, auditable workflows inside a company's own four walls, that lead is earned. Process mining, an orchestrator for governance, and a bot that can be handed to a compliance team as a controlled, logged actor all come standard. It is priced for that world too. Published estimates put attended robots at roughly $1,500 to $2,000 a year and unattended robots at $6,000 to $9,000 or more, before implementation services that commonly add tens of thousands of dollars. Because a UiPath bot still drives the same UI a human sees, it inherits the same fragility as a hand-rolled script, just with an enterprise price tag attached.
Wire a Unified API or iPaaS Connector
Merge, Apideck, and Paragon sell one consistent schema across dozens of HR, ATS, or CRM platforms. Workato, Boomi, MuleSoft, and Zapier sell no-code workflows between apps that already talk to each other. Both categories work well for the platforms they were built to connect.
A team shops for a unified API to fix an integration gap, and the platform actually blocking them was never in the unified API's catalogue to begin with. A unified layer standardizes access you already have. It cannot manufacture access that was never published.
Have a Vendor Reverse-Engineer a Direct HTTP API
Integuru and Supergood work the same way underneath. Each analyzes the authenticated network requests a platform's own web app makes, then turns them into a documented HTTP endpoint that calls the platform's backend directly instead of driving a browser in front of it. Supergood runs this today through vertical-specific product pages and a service-led, book-a-call motion, most visible in healthcare and legal document platforms. Integuru runs it self-serve: authenticate once, describe the endpoint you need, and get a production-ready API back in 10 to 20 minutes, with Production plans adding 24/7 on-call maintenance and authentication auto-healing so a broken integration is Integuru's incident, not yours.
Seven Named Tools, Compared
The category leaders behind the approaches above, side by side on method, speed, who handles maintenance, and where pricing starts.
| Tool | Method | Typical latency | Maintenance model | Auth / 2FA handling | Starting price | Best for |
|---|---|---|---|---|---|---|
| Integuru | Direct HTTP (reverse-engineered) | 3 seconds on average | 24/7 on-call plus auth auto-healing on Production plans | Native, including 2FA | Free tier; Production from $499/month | A self-serve production API for one specific no-API platform |
| Supergood | Direct HTTP (reverse-engineered) | Not publicly disclosed | Vendor-managed under a service contract | Native, including MFA (SMS, email, TOTP) | Custom, sales-led (book a session) | Enterprise platforms via a service-led build, especially healthcare and legal tools |
| Browserbase | Managed headless browser (browser-as-a-service) | Seconds (full page render) | Vendor keeps browsers online; you own the automation logic | Session and cookie based, no native 2FA solving | Free; Developer $20/mo; Startup $99/mo; custom Scale | AI agents that need a real browser fleet at scale |
| Skyvern | AI vision browser agent (open-source core) | Seconds, plus reasoning time per action | Self-managed workflows; successful runs cache into a Playwright script | Native 2FA and TOTP handling | Free; Hobby $29/mo; Pro $149/mo; custom Enterprise | Unpredictable, one-off workflows across many different portals |
| Browserless | Headless browser as a service | Seconds | Vendor patches infrastructure; self-hostable open-core option exists | Session based, no dedicated 2FA layer | Free (1,000 units/mo); paid tiers roughly $25 to $350/mo | High-volume scraping or testing with predictable, self-hostable infrastructure |
| Apify | Actor marketplace (scraping and automation jobs) | Seconds to minutes per run | Self-managed jobs; 30,000+ pre-built actors cut build time | Depends on the actor; not a managed authentication layer | Free credits; usage-based compute units after that | Structured data extraction at scale from public or semi-public targets |
| UiPath | Enterprise RPA (UI-level bots) | Minutes (UI-driven) | Customer-owned bots under Orchestrator governance | Manual credential vaults, no reverse-engineered auth layer | Community free; attended robots roughly $1,500 to $2,000/yr; unattended $6,000 to $9,000+/yr | Internal desktop workflows that need an audit trail and compliance sign-off |
Last verified: September 2026. Pricing and product details change; confirm current figures on each vendor's own pricing page before budgeting.
How to Choose the Right Approach
Six common situations and the approach that actually fits each one.
If this is you
A specific platform in production has no API and the integration is on your critical path
Reverse-engineered direct HTTP API
You need one stable endpoint with someone accountable for uptime, which a general-purpose automation tool was never built to provide.
If this is you
You need an AI agent to browse and complete tasks across many sites you cannot predict in advance
Managed browser infrastructure or an AI vision agent
Browserbase and Skyvern are built for open-ended navigation across sites you cannot predict in advance.
If this is you
You want structured data from public listings, search results, or social platforms at scale
A web scraping platform
Apify’s actor marketplace already covers most common public targets and handles proxies for you.
If this is you
The workflow lives entirely inside your own company’s desktop software and needs an audit trail
Enterprise RPA
UiPath’s governance and compliance tooling is built for regulated internal processes, not external product integrations.
If this is you
Every platform in your stack already has an official API and you just want one schema across them
A unified API or iPaaS connector
Merge, Apideck, and Workato standardize access you already have; a platform with no API at all is outside what any of them can reach.
If this is you
You have engineering time to spare and the target platform rarely changes its interface
A hand-written script
Playwright or Puppeteer costs nothing to start, provided your team is willing to own it indefinitely.
Who Should Choose Integuru (And Who Should Not)
Every approach on this page is the right one for somebody. Here is when we are the fit, and when we are not.
Good fit for Integuru
- You need production read and write access to one specific platform behind a login, and that platform has no usable official API.
- You want someone else on call when the integration breaks, not another internal maintenance burden.
- You want to start now, self-serve through the CLI or web app, rather than enter a sales-led evaluation cycle.
Look elsewhere instead
- You are scraping public data across the internet at large, not integrating with one account. A dedicated scraping platform fits that job better.
- Your target has no login and heavy anti-bot defenses. That is not Integuru's current focus.
- You need an autonomous agent to complete arbitrary, never-seen tasks across the open web rather than call one fixed endpoint. That is Skyvern or Browserbase territory.
Want the platforms and workflows built for you end to end? Our Full Managed Service covers that. Curious what is already live? Browse existing integrations or request a specific platform.
Common Questions From Teams Evaluating This Space
- What is the actual difference between browser automation and a reverse-engineered API?
- Browser automation drives a real or headless browser through the same visible interface a person uses, clicking buttons and reading rendered pages. A reverse-engineered API skips the interface entirely: it analyzes the authenticated network requests the platform’s own app makes and calls that backend directly. The practical result is that browser automation runs in seconds and breaks when the UI changes, while a direct HTTP call runs in milliseconds to low seconds and only breaks when the backend itself changes, which happens far less often.
- Can a unified API platform like Merge or Apideck generate access to a platform that has no API at all?
- No. Unified API platforms and iPaaS connectors standardize access to platforms that already publish an official API; they do not create new access where none exists. This is the single most common point of confusion for teams evaluating this space: shopping for a unified API only helps once the platform in question already has an API for that unified layer to sit in front of.
- Is it legal to reverse-engineer a private API?
- Any approach that reaches a platform outside its official developer program, including RPA, browser automation, and reverse-engineered APIs, can raise questions under that platform’s Terms of Service. The answer depends on the specific platform, what the integration does with the data, and your jurisdiction. Read the target platform’s terms and involve legal counsel before relying on any unofficial access method for a business-critical workflow.
- How does Integuru’s pricing compare to enterprise RPA licensing?
- Integuru starts with a free tier and Production plans from $499/month, covering the platform, account, and API call volume in that tier. Published estimates put UiPath attended robot licensing at roughly $1,500 to $2,000 a year and unattended robots at $6,000 to $9,000 or more, before implementation services that commonly add tens of thousands of dollars. The two are not solving the same problem, so treat the price gap as a signal of what each product is built for rather than a direct discount. See current self-serve pricing and plan tiers.
- Do I still need Playwright or Selenium once I am using a service like Integuru or Supergood?
- Probably, just for different work. Teams that move their production integration onto a reverse-engineered API typically keep Playwright or Selenium around for internal QA, one-off admin scripts, or low-stakes tasks where a broken script for a day is a shrug rather than an incident. What moves off browser automation is the workflow you cannot afford to have down.
- When should I choose Apify or Browserbase instead of a reverse-engineered API?
- Choose Apify when the job is reading public or semi-public data across many different sites at scale, and choose Browserbase or Skyvern when the job is an AI agent completing open-ended tasks across unpredictable targets. Both are built for breadth across many sites. A reverse-engineered API is built for depth on one specific platform, with production reliability and write access that a read-only call cannot give you.
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