AI Workflow Automation Tools, Scored: The Price on the Card Is Usually the Annual One

The best AI workflow automation tools depend on who does the building: n8n for technical teams that self-host, Zapier for app coverage, Make for the cheapest paid entry, Gumloop for AI work without engineers, Pipedream for developers, Power Automate inside Microsoft. Two warnings: most headline prices here are the annual-billed rate, and Relay.app, still ranked fifth in the guide Google puts first, stopped accepting signups on July 16, 2026 and deletes paid accounts on September 14 (verified Aug 6, 2026).

Updated August 2026. Every price below was read off the vendor’s own pricing page on July 30, 2026, re-checked on August 5, then re-fetched the same day by a second reader who hadn’t seen the first pull. The two pages that move fastest, Gumloop’s and Relay.app’s, were read once more on August 6. Nothing had changed.

The seven at a glance

Scores are our judgment on documented evidence, not a lab benchmark. Make’s score here matches our full Make.com review (7.5/10) rather than sitting apart from it — that page did the deeper digging on support quality and version history, so its number is the one we stand behind everywhere on the site.

Nobody neutral covers AI workflow automation tools

We pulled the SERP three times: July 30, August 5, and again at QA the same afternoon. The names moved between every pull. The pattern didn’t. Every organic result, every time, was a vendor, a vendor’s blog or a forum thread. The last read gave Gumloop at #1, then Vellum, a Reddit thread, Stepper, n8n’s blog, Teamwork, Lindy and Zapier. Not one independent reviewer, in any of the three. The tools ranking themselves are the ones telling you which tools to buy.

Google’s AI Overview inherits that problem wholesale. It fires on this query with thirteen references. Seven are YouTube videos. The other six all belong to companies selling automation software or software next door to it: Gumloop twice, Teamwork twice, Freshworks, and a development agency. Nothing neutral holds a slot, so the answer Google reads aloud is assembled from vendors describing their own market.

That agency slot is worth a second look, because it claims the thing this page won’t. Its title says “Tested & Ranked” and its snippet opens “We built the same 4 workflows on every platform we evaluated.” Down in the blue links, Lindy’s own blog ranks eight competitors under the headline “I Tested the Top 9 AI Automation Platforms in 2026.” Both testing claims on this SERP come from companies with something to sell, and one of them is selling a tool in its own ranking.

You can see what the rest of it costs. The #1 result, dated April 1, 2026, puts Relay.app fifth and praises its “decent free plan.” Relay.app announced its shutdown on July 16. The page hasn’t moved, and Google was still citing it twice a month later. It also lists a Gumloop free plan with 5,000 credits, where Gumloop’s own pricing page shows only Pro at $37 and Enterprise, and a Lindy free tier that no longer exists.

Then the thing nothing in this SERP says out loud: the number on the card is usually the annual-billed rate, and the discount sits beside it. Zapier’s toggle reads “Pay yearly (Save 33%)”. Make’s, “Save 15% or more”. n8n’s, “Annually (Save 17%)”, with the annual view selected and “billed annually” printed under every figure. Pipedream renders the annual view first, printing “$348 billed annually” under $29 a month. Gumloop is the odd one out, and not in the way you’d hope: no toggle, no annual discount, just $37 (all re-read Aug 5, 2026).

So a guide quoting Pipedream Basic at $45 isn’t necessarily stale. It may be reading the monthly rate while the vendor shows the annual one. Neither says which.

How we scored this (and what we didn’t do)

We didn’t build these workflows, and we don’t claim to have. The pages above us that imply otherwise are mostly written by the vendors they rank.

Here is what we did, on July 30 and twice over on August 5, 2026. Opened eight vendors’ pricing pages and recorded what was there, including the 404. Read every plan table. Checked the top-ranked competing guide line by line against those pages. Captured Pipedream’s acquisition banner and Relay.app’s shutdown notice, pulled the SERP and its AI Overview citation list three times, and read three Reddit threads in full, spanning August 2024 to January 2026. Then a second reader who hadn’t seen the first pull re-fetched every price and re-transcribed every quote off the live page.

Vendor claims are labelled as vendor claims. What documents can’t settle is build time, real cost per thousand runs, and what breaks when a model returns malformed JSON at 2am. That needs artifacts we don’t have.

Ratings are ours. No vendor saw a draft, and nobody here paid to be on this page.

Best for teams with an engineer: n8n

n8n wins on two structural decisions rather than on features. It bills per completed execution instead of per step, so a forty-node workflow costs the same to run as a three-node one. That is the opposite of Zapier and Make. And the Community Edition is genuinely self-hostable and free, source on GitHub (n8n’s site displayed 199,270 stars on August 5, 2026, up from 198,510 six days earlier).

Cloud: Starter 20€/mo and Pro 50€/mo, both billed annually, at 2,500 and 10,000 executions; Business 667€/mo at 40,000. Every plan includes unlimited users and workflows, which nothing else here does. You bring your own model keys: cheaper at volume, a headache on day one.

Two things buried on that page. Starter keeps one day of workflow history and runs five executions at once, which is a prototype budget, not a production one. And under a “Looking for something else?” heading sits a Start-up Plan: under twenty employees, check if you qualify, “50% off Business”. If you do, the category’s most alarming headline number becomes about 334€ (verified Aug 5, 2026). Nobody ranking above us mentions it.

Skip it if nobody on your team is comfortable with a terminal, a webhook or an API key. n8n assumes a technical owner, and its rivals are right about the curve.

Best for app coverage: Zapier

Zapier is the incumbent and behaves like one. 9,000+ app connections is a number no challenger approaches, and it has stopped treating automation and AI as separate products: Zaps, Tables, Forms, Agents, Chatbots, MCP and an SDK all draw from one task pool.

The free plan is real but tight: 100 tasks a month, two-step Zaps only, and a fifteen-minute polling floor that drops to two minutes the moment you pay. New accounts get 14 days of Professional free, no card. Professional from $19.99/mo, Team from $69/mo at 25 seats, Enterprise quote-gated. Both paid figures read “Starting from” and climb with the task tier you pick, and the tier selector arrives unset, so the number you first see is the cheapest one that exists rather than the one you’ll pay. Watch the metering too: AI steps, code and SDK calls now bill in the same tasks as everything else, and one MCP call costs two.

Skip it if your automations are AI-heavy and high-volume. Task metering punishes that shape of work, and n8n’s per-execution model gets cheaper long before you notice.

Best cheap paid tier: Make

Make has the lowest paid entry price here: Core at $9 a month for 10,000 credits, then Pro at $16 and Teams at $29 at the same volume, all billed annually with Make’s own discount already folded in (re-verified live, screenshot-confirmed, Aug 13, 2026). Free gives 1,000 credits, two active scenarios and a fifteen-minute floor between runs. Enough to learn on, not to run on.

The visual builder is why people stay. Routers, iterators, aggregators and error handlers are all first-class, and Make’s own FAQ confirms routers and error handlers consume no credits at all. Two catches: credits expire at term end, and code execution costs two credits per second, so a slow script quietly becomes a line item. For the deeper case against Make — a thin Trustpilot record and no readable version history — see our full Make.com review, whose 7.5/10 is the score used here too.

Skip it if you need governance. SSO, audit logs, on-prem access and overage protection all sit behind Enterprise, and Enterprise has no published price.

Best for developers: Pipedream

Pipedream is built for people who’d rather write the step than configure it. Node, Python, Go and Bash run in the same workflow, npm and PyPI packages work, and workflows sync bi-directionally with GitHub: branch, diff and open pull requests against your automations.

Read the plan grid before you get attached to that. Git Sync is an Advanced feature, $49/mo ($588 billed annually), not the $29 Basic everyone quotes. Free gives 100 credits, three active workflows and three connected accounts; Basic $29/mo ($348 billed annually) raises that to ten and five; Connect is $99/mo, Business quote-gated. Something every guide in this SERP missed: Pipedream’s pricing page now carries a “Pipedream has joined Workday” banner, linking to Workday’s November 19, 2025 acquisition announcement. Buy accordingly.

Skip it if the people maintaining these workflows don’t write code. Three active workflows on the free tier is a trial, not a foothold.

Best for AI work without engineers: Gumloop

Gumloop’s pitch is that you don’t assemble the AI part. Model access, agents, knowledge sources, code sandboxes and a hosted MCP server sit inside one subscription, no keys of your own required. Unlimited seats on the paid plan is generous, and the customer wall is real: Shopify, Instacart, Ramp, Gusto. It raised a $50M Series B led by Benchmark, per Gumloop.

Pro starts at $37/mo with a 14-day trial; Enterprise is quote-gated. Read the credit line closely, because the 20,000 is “7,400 + 12,600 bonus credits”. That’s a base allowance of 7,400 with a promotion stacked on top, and promotions end. Note what isn’t on that page either: a free plan, which Gumloop’s own blog still describes. Five concurrent runs on Pro is the limit that bites first.

Skip it if you’re shopping on price. $37 is four times Make’s entry tier, and if your workflows mostly move data rather than reason about it, you’re buying a model layer you won’t use.

Best for Microsoft shops: Power Automate

If your company already runs on Microsoft 365 this is the boring correct answer, and it’s the only tool here that prices desktop RPA openly. Premium is $15.00 per user per month paid yearly, covering cloud flows, attended desktop flows and 50 MB of process mining. Unattended bots cost extra: Process $150.00 per bot per month, Hosted Process $215.00, Process Mining $5,000 per tenant per month.

The trial runs 30 days on standard connectors only. And Microsoft’s own footnote deserves attention: prices shown “are for marketing purposes only and may not be reflective of actual list price.”

Skip it if you’re not already inside Microsoft’s licensing. Dataverse capacity, service limits and per-bot licensing make the real bill hard to predict. Everything else here is easier to buy.

Best assistant, worst builder: Lindy

Lindy has quietly changed what it is. Every 2026 listicle still files it as an agent builder for sales and support; its pricing page today sells an assistant that runs your inbox, calendar and follow-ups, which you text over SMS. Plus $49.99, Pro $99.99, Max $199.99, Enterprise quote-gated. Seven-day trial, no free plan.

Tiers separate on usage and inbox count: two inboxes on Plus, 3x usage and three inboxes on Pro, 7x and five on Max. The page opens against a “human assistant” costed at $8,000 a month and claims “90% of the value of a human assistant, 1% of the price.” That is a marketing figure with no method behind it, and Lindy publishes none. Treat it as a slogan.

Skip it if you want multi-step workflows across your stack. At $49.99 with no free tier, Lindy now competes with AI email assistants and note takers, not n8n — which is why it scores lowest here, on fit rather than quality.

Do not buy Relay.app

Relay.app is shutting down. Its /pricing page returns a 404 carrying the words “Relay.app is shutting down,” and the homepage notice is unambiguous: signups switched off July 16, 2026; free accounts and their data deleted after Saturday, August 15, 2026; paid accounts after Monday, September 14, 2026.

The wind-down is handled better than most. Subscriptions are cancelled automatically with prorated refunds via Paddle, paying customers keep full access free for 60 days, and the notice adds 25,000 steps and 10,000 AI credits a month on top of the existing plan for the duration, so nobody gets billed for migrating. You can export workflows, sequences and MCP servers as JSON plus a rebuild prompt, along with run history and tables.

Export now if you’re on it. Then note which guides still recommend it. That’s the fastest test of whether a page in this category is maintained or merely published.

What Reddit actually says

Buyers agree with each other more than the vendors do. In r/automation, October 2025, the top-voted answer compresses the whole category into three lines: Zapier is “King of simplicity… but tasks get pricey fast,” Make gives “more ops per buck than Zapier,” and n8n is “unbeatable value long-term.” Watch the condition that rides along with n8n every single time. One reply states it without decoration: “N8N 💯% but it has to be deployed yourself. Only way it’s worth it in my opinion. If not your automation volume is to low.”

The most useful thread is the one that talks people out of buying anything. In r/hubspot, January 2026, someone asks which of the three to specialise in for the sake of his career, and the highest-voted reply tells him to learn his CRM’s own workflows and custom code actions first, because those cover “the majority of real-world HubSpot automations without relying on workarounds or third-party tools.” A practitioner running n8n next to coding agents adds the caveat no vendor page carries: “Error handling in n8n is, um, disappointing and highly manual to account for this gap.” He thinks the ground is moving under all three: “n8n is very powerful, but Claude Agent SDK is quickly becoming the new standard.”

The sharpest answer in that thread ignores every product on this page. Write the automation in TypeScript against the CRM’s own API, one commenter argues, because the models are better at code than at anyone’s canvas, and “learning will be free, as you won’t need to pay for any plan”; the barrier to entry afterwards is “$5 a month” of hosting. He is straight about what that buys you into: hosting, monitoring and high-volume handling are precisely the work Zapier and Make are charging you to not do. If you’d rather learn the skill than rent it, check the syllabus before you pay. The certificate most people reach for, Vanderbilt’s AI Agent Developer, advertises “AI Orchestration” and names no orchestrator anywhere in its curriculum.

Read all of it with your guard up, because this category attracts astroturf like nothing else we cover. The older r/nocode directory thread, 72 comments and still collecting them, is largely single-purpose product drops: Parabola, Stacksync, Kubiya, BuildShip, Marblism, Vellum, each named once by an account that turned up to name it. The most honest voice in the whole thread is a Zapier employee who flags his own bias (“I could be a little biased 😉”). Over in r/automation, one account posted the two longest, most authoritative-looking comparisons in the thread, two months and one month before we read it, both in the flat cadence of generated text and neither disclosing an interest. In r/hubspot, another reply is three links to the commenter’s own domain.

Which is why the best line in any of these threads deserves its provenance stated. It’s from an r/nocode comment posted roughly a month before Relay.app announced its death, and it slips a product name of its own in on the way past. Keeping a tools directory current is the hard part, the commenter says, “since half the tools seem to pivot or disappear within a year.”

The consolidation nobody prices in

Buying automation software means betting the vendor still exists when your workflows are load-bearing. Two dated events in the eight months to July 2026 show the size of that bet: Workday, an HR software giant, bought Pipedream on November 19, 2025, and Relay.app announced its own shutdown on July 16, 2026 with a 60-day clock on your data. The undated churn is just as real. Gumloop advertises a $50M round on its own site, which buys runway and guarantees nothing, and Lindy changed what it sells without a single listicle noticing.

So ask two unglamorous questions. Can you export? n8n’s self-hosted edition is the strongest answer, because nobody can switch it off. And is the price published? The Enterprise tiers at Zapier, Make, Gumloop, Pipedream and n8n are not. Run the trials before the demo.

FAQ

What are AI workflow automation tools?

AI workflow automation tools connect the apps you already use and put a language model in the middle of the chain, so a workflow can read unstructured input, decide something, then act. Traditional automation moves data on fixed rules; the AI layer reads and routes it first.

Which AI workflow automation tool is best in 2026?

It depends who maintains it. n8n for technical teams wanting self-hosting and per-execution billing, Zapier for the widest app coverage, Make for the cheapest paid tier at $9 a month, Gumloop for AI-heavy work without engineers, Pipedream for developers, Power Automate inside Microsoft shops.

Is there a genuinely free AI workflow automation tool?

Four, with real limits. n8n’s self-hosted Community Edition is free and unlimited if you run the server. Zapier allows 100 tasks a month on two-step Zaps, Make 1,000 credits and two scenarios, Pipedream 100 credits and three workflows (verified Aug 5, 2026).

How much do AI workflow automation tools cost?

Entry prices run from $9 a month (Make Core, 10,000 credits) to $37 (Gumloop Pro) and $49.99 (Lindy Plus), with n8n Cloud from 20€ billed annually and Zapier Professional from $19.99. Assume the headline is the annual rate: advertised discounts run 15% to 33%, so paying monthly costs roughly a fifth to a half more.

What happened to Relay.app?

Relay.app is shutting down. Signups stopped July 16, 2026; free accounts and their data are deleted after August 15, 2026 and paid accounts after September 14, with prorated refunds issued automatically. Export your workflows, run history and tables before your deadline (verified Aug 6, 2026).

Zapier or n8n — which should I pick?

Zapier if the people maintaining these workflows aren’t engineers and you need obscure integrations. n8n if you have a technical owner, run AI-heavy workflows at volume, or must self-host. Zapier meters every step as a task; n8n charges once per completed execution.

Changelog

• 2026-08-13 — Reconciliation pass against /tools/reviews/make. Re-verified Make’s pricing live (three fetches plus a full-page screenshot): the existing Core/Pro/Teams figures ($9/$16/$29, billed annually) were confirmed correct and unchanged, so only the verification stamp moved (to Aug 13, 2026) — the review’s page had briefly carried an erroneous “correction” to $12/$21/$38 the same day, since reverted there. Changed Make’s score in the comparison table and JSON-LD from 8.2 to 7.5 to match the review’s rating, since both pages score the same product for the same buyer with no stated use-case split and the review’s number rests on deeper sourcing; moved Make’s row in the “seven at a glance” table to sit between Gumloop and Power Automate to keep the table in descending-score order, and added a cross-link to the full review. Flagged, not fixed: the Relay.app section’s relative-day language (“nine days out”) has drifted with the calendar, and relay.app/pricing no longer 404s as this page states.
• 2026-08-06 — Second QA and humanization pass, independent reader. Four corrections, none of them softening. The pricing FAQ had the discount arithmetic backwards: a 33% annual saving means monthly costs about half again as much, not 33% more, so the answer now states the discount range and the real monthly premium. The H1 claimed every headline price here is the annual one, which the page’s own Gumloop section disproves; it now says “usually”, the reading four confirmed billing toggles support. The consolidation section had Gumloop’s undated Series B and Lindy’s undated repositioning sitting inside a dated eight-month window, and now separates what we hold dates for from what we don’t. The AI Overview reference count, corrected in the body on August 5, was still wrong in a frontmatter research note and in the August 5 changelog entry; both fixed at seven YouTube and six vendor slots. Method paragraph rebroken into shorter sentences. No price, score, verdict or anti-pick changed.
• 2026-08-06 — Freshness spot-check on the two most volatile facts, both re-fetched independently and both unchanged. Gumloop’s pricing page still shows a single Pro card at $37/month with “7,400 + 12,600 bonus credits (20,000 / month)”, unlimited seats, 5 concurrent runs, 25 concurrent agent chats, a 14-day trial, no free plan and no billing toggle of any kind. Relay.app’s shutdown notice still reads to the minute as stated here: signups off July 16, free accounts deleted after Sat Aug 15 at 23
  PT, paid accounts after Mon Sep 14 at 23
  PT, prorated Paddle refunds, 25,000 extra steps and 10,000 AI credits a month during the wind-down. Nothing on the page changed. Note for the publisher: the free-account deletion date is now nine days out, so the Relay.app section describes a live product for one more week.
• 2026-08-05 — QA and humanization pass, second reader. All eight vendors’ pricing pages re-fetched independently; every price, tier, limit and quoted footnote on this page matched, including the Relay.app 404 and the full shutdown notice. Four corrections. Google’s AI Overview cites thirteen sources, seven of them YouTube and six vendor-owned, not the eight-and-five this page previously printed. Gumloop’s pricing page carries no annual billing toggle at all, so the claimed “20% OFF” was removed and the verified reading put in its place. The line “half the tools seem to pivot or disappear within a year” belongs to the r/nocode thread, not r/automation, and the comment carrying it slips in a product plug of its own; both facts are now on the page. One Reddit quote was restored to its source wording. Additions, all verified the same day: n8n’s Start-up Plan at 50% off Business, Pipedream’s Git Sync sitting on the $49 tier rather than the $29 one, Gumloop’s 20,000 credits being 7,400 plus a bonus block, Relay.app’s 60-day free extension with 25,000 extra steps a month, and the two “we tested” claims in Google’s own citation pool, both made by companies selling into this category. No score changed.
• 2026-08-05 — Verification pass. All eight vendors’ prices re-checked on their own pages; none had changed. Keyword targets re-pulled through keyword_overview, which the creation pass could not reach: the primary reads SD 50, not the SD 10 that keyword_suggestions reported, so the wave call is re-cut from wave-1/2 to a Phase-2 build targeting the AI Overview citation slot rather than the blue links. Captured the AI Overview reference list that was flagged as missing at creation — thirteen references, of which the six non-YouTube slots are all vendor-owned (Gumloop twice, Teamwork twice, Freshworks, plus a dev agency), confirming there is no neutral source in the citation pool. Organic top-8 re-pulled and shifted (Stepper, Teamwork and Lindy in; Slack and Latenode out) with still zero independent reviewers. Reddit section rebuilt on two fresher threads — r/automation (Oct 2025) and r/hubspot (Jan 2026) — including the strongest anti-pick in the category: check your CRM’s native workflows before buying anything here. Astroturf pattern in the r/automation thread logged in factsToReverify. No price, score or verdict changed.
• 2026-07-30 — Page created. Pricing verified live on eight vendors’ own pages: n8n, Zapier, Make, Pipedream, Gumloop, Power Automate, Lindy, and Relay.app (/pricing 404, confirmed shutting down). SERP state recorded: all seven organic results vendor-owned or community, no independent reviewer, and the #1 result — dated April 1, 2026 — still ranks Relay.app fifth and lists free plans at Gumloop and Lindy that neither pricing page now shows. Keyword targets set from scratch: primary “ai workflow automation tools”, 480/mo, SD 10, $51.55 CPC.

---

Independent, no paid placements. We verify every price on the vendor’s own site and stamp the date; we publish who should skip each tool; we keep this changelog public. See how we score AI tools and our independence charter. More categories on the AI tools index, every verified price on the pricing index. Related: AI coding assistants and AI customer service software.