don't babysit your AI
weldable learns how your business operates and builds workflows that combine deterministic, never-gets-lost execution with agents that use tools and hold conversations that span days.
free tier, free forever. no credit card. no code, and no canvas.Incoming refund request email
gmail · new_email
Enough info to pull the order?
if · has_order_number
Chat with the customer
gmail.send
Pull the order
shopify.get_order
Refund over $200?
if · amount > 200
Hold for your approval
wait for signal · 7d
Refund request email
gmail · new_email
Enough info to pull?
if · has_order_number
Chat with customer
gmail.send
Pull the order
shopify.get_order
Over $200?
if · amount > 200
Hold for approval
wait for signal · 7d
it does the work. you make the calls.
software is reliable but cannot reason. AI can reason but drifts, forgets, and runs on one company's model. weldable is both: it does the work like AI and runs it like software, and it stops for your approval on the calls that matter.
it stops and asks you
approvalthe workflow stops for you. "refund $240 to dana m.?" nothing downstream moves until you say so, for hours or days. and the stop is enforced by the engine, not asked of the AI: the next step cannot start until you decide.
it holds a multi-day back-and-forth
conversationa real exchange with you, a supplier, candidate, creator, or customer that doesn't forget. the workflow sends the question over Gmail, Slack, or any connected channel, and waits for the reply, for hours or days, without dropping the thread.
it works through a pile for you
for eachgive it the 300 open orders and the question. it works through each one, applies the same check to all of them, and brings back one summary. exact, bounded steps with judgment inside each. never a free-roaming agent.
it makes a judgment call
reasonjudgment as a single step. classify the inbound message. draft the reply. check it against the rubric you wrote, and kick anything borderline to you.
the runtime underneath
trigger · schedule · branch · loop · wait · retry · logevery step above runs on the same rails. a run can wait an hour or a month without losing its place, and if an app goes down or the network drops, it retries until things come back. and every run keeps a complete log of what it did and why: audit it, show it to a client, or use it to make the next run better. AI is spent only where judgment is needed, so everything else stays exact, fast, and cheap.
pre-AI workflow builders
Zapier · Make · n8nyou struggle to wire up complex shapes with bolted-on LLM nodes.
weldable gives you first-class AI steps, built from the ground up, that just work.
AI chat tabs
ChatGPT · Claude · Geminithe work lives in one tab, runs on one company's model, and never fires on its own.
weldable runs durably in the background, across your apps and any model you bring.
single-purpose AI apps
Sierra · Harvey · Abridgeeach nails exactly one job, but you have many jobs to do, so you buy and stitch many apps.
weldable is one builder you own for every automation, not a vertical app per job.
weldable is built AI native from the ground up, not bolted onto a canvas
if you can describe it, weldable builds it
one builder across every part of the business. weldable runs every step, holds its place for days, and brings you in when the call is yours.
sales
- qualify and route inbound leads
- run renewal and expansion outreach
- follow up until prospects reply
marketing
- research and draft content in your brand voice
- check every piece against your style guide
- repurpose one post across every channel
customer support
- classify and draft replies to inbound tickets
- resolve multi-step issues that wait on a reply
- hold refunds and edge cases for your approval
operations
- post weekly order and revenue digests to slack
- enrich and sync data across your stack
- process invoices and route the approvals
partnerships & onboarding
- recruit creators, sellers, and affiliates
- vet applicants and chase the missing docs
- flag the keep-or-reject calls to you
procurement
- send RFQs to every supplier at once
- follow up for days until each one answers
- rank the quotes and route the award to you
your bill should be the boring part
a subscription priced by runs: 1 run = 1 whole workflow, however many steps it takes. the free tier is free forever, not a trial.
Free
trying it, and small personal automations
free forever
start building, free- 20 runs a month (1 run = 1 whole workflow)
- every step type, including Approval gates and Conversation
- full run history and step-level logs
- bring your own AI provider key, billed at their rates
Pro
for the operator running several automations at once
billed monthly
start free, Pro coming sooneverything in Free, plus:
- 2,000 runs a month, predictable overage
- email support with a response SLA
AI steps run on your own provider key, billed by your provider at their rates and shown per run, so your platform bill and your AI bill never blur together.
the rest of what you’re wondering
you’ve done this by hand long enough.
name one job you’re tired of doing yourself, and watch it become a workflow you read before it runs. running in minutes.
free tier, free forever. no credit card. no code, and no canvas.