Workflow Builders With an API
As of August 2026, AIDiveForge tracks 16 workflow builders with an api. The top three by verified-data score are Wayflow, Reflekt Ai, and Teable 3.0. Curated workflow builders with an api tracked by AIDiveForge. Listings are verified against each tool's live website and re-checked regularly.
Last updated July 29, 2026 · 16 tools
Ranked by AIDiveForge's verified-data score: data completeness, verification recency, community rating, and real visitor engagement. How we rank · No tool can pay for placement.
1. Wayflow
The vendor describes Wayflow as an embeddable visual workflow editor — canvas, node palette, config panel, run controls, and a runtime engine that executes the same graph in the browser during development and on your server in production. A single call, createWorkflowEditor(), mounts the full workspace. Built-in node types cover LLM calls, tool-calling, branching, map-over-list, and image generation, so AI and deterministic steps sit on the same canvas. Suspend-and-resume is native, meaning a workflow can pause for a human review and pick back up without custom state management. The project is MIT licensed, carries zero runtime dependencies according to the docs, and ships full TypeScript types.
FreeOpen SourceAPISelf-hostedVerified Jul 8, 2026
2. Reflekt Ai
Reflekt reads incoming emails and their attachments, extracts order or invoice line items using OCR and AI, and hands a fully prepared ERP record to a human for one-click approval before it posts. The vendor states that SMEs processing several thousand documents per year hit a clear ROI case. The approval gate stays in place by design — this is not a system that posts records autonomously, which matters for teams where a bad line item means a wrong shipment. ERP connection is API-based, so the tool works alongside your existing system rather than replacing it. The ceiling appears when document volumes or ERP complexity grow beyond what a single-inbox, approval-first model can absorb without bottlenecks.
PaidAPIVerified Jul 27, 2026
3. Teable 3.0
Teable positions itself as an AI-native database that lets you describe what you need in plain language and get structured tables, automations, and basic apps without writing code. File ingestion works well for structured extraction tasks — receipts, contracts, resumes — where the AI fields parse and populate rows automatically. The automation layer handles triggers and actions for teams that have outgrown Zapier-style one-step rules but are not ready to maintain a full workflow engine. The ceiling appears when logic gets complex: branching conditions and multi-table orchestration push past what the chat interface can express cleanly. Teams hitting that wall typically bolt on a separate scripting layer or migrate to a purpose-built backend.
PaidAPISelf-hostedVerified Jul 24, 2026
4. AgentX
The platform covers three stages most tools split across separate vendors: a drag-and-drop canvas for multi-agent workflows, a built-in eval layer where you run agents against test sets before shipping, and one-click deployment to API, Slack, web widget, email, or voice. Versioned deploys with rollback and per-run logs mean incidents are traceable rather than mysterious. For agencies, white-label plans let you ship agents under your own brand. The visual builder will hit its ceiling when branching logic grows complex enough to require conditional depth the canvas cannot cleanly express — at that point teams are either rearchitecting or adding code outside the builder. There is no self-hosted option, so teams with data-residency requirements are blocked before they start.
Paid$49/moAPIVerified Jun 28, 2026
5. Atlas
The platform layers document extraction, a rule-encoding structure the vendor calls a context graph, exception handling, and ERP posting into a single agent loop — so invoices that arrive in any format get validated against POs, routed for approval, and posted without a person in the middle. The vendor states their OCR model ranks first on the IDP Leaderboard, ahead of GPT-5, Gemini, and Claude. Where the system earns its keep is exception resolution: when a field doesn't match, the agent checks it against your encoded rules rather than dropping it in a queue. Every decision traces back to the rule and document that drove it, which matters when an auditor asks.
PaidAPISelf-hostedVerified Jun 27, 2026
6. ComfyUI
ComfyUI exposes every model, sampler, conditioning step, and post-processing node as a discrete block on an infinite canvas, so the pipeline that produced the result is the documentation. VFX teams and creative studios use it to build multi-model pipelines where every parameter is auditable and every step can be swapped independently. The node graph runs locally via Comfy Desktop or in the cloud, and workflows can be published as API endpoints through Comfy API. Where it breaks: the node graph is not a gentle on-ramp. Teams that need non-technical colleagues to run pipelines use App Mode, a simplified overlay, but deep customization still requires fluency with the underlying graph.
PaidOpen SourceAPISelf-hostedVerified Jun 30, 2026
7. LiveContext
LiveContext combines chat-driven workflow building, multi-step agents with credit budgets, an auditable execution log, and a marketplace where teams can share or fork apps. The self-hosted option means organizations with data residency requirements are not forced onto a vendor cloud. Agents run tasks on their own — support email triage, expense approvals, lead normalization — and the credit budget system gives you a hard ceiling on runaway execution costs. The scraped page content is thin on specifics, so precise limits on step counts, integration depth, and throughput are not sourced; the architectural pattern is confirmed but the edge cases are not documented publicly.
PaidAPISelf-hostedVerified Jul 7, 2026
8. Creativly.ai
The workspace covers image generation, video production, audio, text, and a visual workflow builder under one login, pulling from models like FLUX, Kling, Veo, Sora, Runway, and GPT Image via Replicate, WaveSpeed, and Gemini. The Flow builder lets you wire multi-step creative pipelines — generate a hero shot, spin color variants, assemble a storyboard grid, export a product video — without leaving the platform. Pre-built templates for UGC skincare campaigns, sneaker drop ads, and virtual try-on workflows mean agencies skip the blank-canvas setup. The credit model works alongside bring-your-own-API-key, so teams with existing OpenAI or Replicate accounts avoid double-paying. The ceiling appears when a workflow needs logic that branches based on conditional output — the visual canvas handles linear chains, not branching trees.
Paid£20/month or £30/monthAPIVerified Jun 9, 2026
9. DataDack
The platform runs visual workflow orchestration, AI agents with RAG memory, and IoT telemetry ingestion under one roof, deployed on AWS Mumbai and Hyderabad for teams that cannot let data cross Indian borders under DPDP. The vendor states 10ms node latency and a 99.9% uptime target at 10k+ RPS — claims that hold architectural credibility given the Go and Node.js core, but production verification at your specific load profile is still your job. The agent builder and RAG memory features are paid-only. Teams on the free tier get workflow automation and gateway access, but the autonomous swarms stay behind a paywall.
Paid₹1,799/mo INR or $19/mo USD (Starter tier minimum paid)APIVerified Jun 18, 2026
10. DoMyWork
The tool operates in two modes: Chat, where you issue a task and the agent executes it end-to-end, and Autopilot, where recurring tasks run on a schedule without you touching anything. Lead enrichment, competitor price tracking, and report generation are the documented sweet spots — tasks where the inputs are structured and the output format is predictable. The agent executes code and API calls autonomously, which means it handles multi-step sequences without a node-by-node canvas. The ceiling appears when tasks require complex conditional branching or when output quality depends on edge cases the agent hasn't been prompted to handle — at that point, teams fall back to manual prompt tuning or external scripting.
Paid$15.99/moAPIVerified Jun 8, 2026
11. Gumloop
Gumloop lets growth, sales, and ops teams wire together multi-step AI agents that run on their own — pulling from external APIs, enriching CRM records, drafting content, and firing results into Slack or Teams without a human trigger per run. The visual builder handles the common cases well: lead enrichment, meeting prep, competitive research. Branching logic that depends on what a previous step returned is where the ceiling appears — complex conditional paths push teams toward adding custom code nodes, which means they are now maintaining two layers. Security and compliance teams get enterprise-grade controls over AI usage, which matters when rolling out to non-technical employees at scale.
Paid$37/monthAPISelf-hostedVerified Jun 4, 2026
12. Infer0
infer0 sits between your app and the AI provider: users connect their OpenAI, Anthropic, or Google keys, authorize your app via OAuth, and infer0 forwards requests while translating between API formats so your existing SDK calls work unchanged. Your app never touches a key. Spend limits live on the user side, enforced per-provider and per-authorization, revocable in one click. The architecture is passive middleware — no agent logic, no workflow builder — which means it integrates cleanly but covers only the routing and auth layer. If infer0 goes down, your app's requests fail; the docs are explicit: handle that gracefully.
FreeAPIVerified Jun 18, 2026
13. Make (Integromat)
Make lets you build automation sequences by dragging operations onto a canvas—no coding required. You're essentially replacing repetitive work (data entry, email sends, syncing spreadsheets to CRMs) with conditional logic that runs on schedule or trigger. The free tier includes 1,000 operations per month; paid plans start around $10/month for 10,000 operations. The honest catch: the free plan's operation limit exhausts quickly for serious workflows, and the visual builder can feel clunky for genuinely complex logic compared to traditional automation code.
Paid$9.99/moAPIVerified Dec 1, 2025
14. Onpilot
The platform connects agents to ERP, CRM, support tools, and custom APIs, then layers in approval steps, permission scopes, and audit logs so the agent cannot act unilaterally on sensitive operations. Agents can search, reason, take action, and hand off to a human — the approval step pauses execution and sends an interactive Slack message before anything ships. Multi-tenant architecture means a single deployment can serve isolated customer or plant workspaces with per-tenant access control. Where it breaks: Onpilot is a custom-built, consultative engagement, not a self-serve platform you configure over a weekend — teams without clear workflow documentation will stall during scoping.
PaidAPISelf-hostedVerified Jun 12, 2026
15. Relay
Relay.app lets you describe a workflow in plain language, then generates a visual step sequence you can edit manually or by prompting again. The core model is fixed-sequence automation — triggers, steps, branches, loops — with AI inserted at specific points for extraction, summarization, or creation, not for deciding what to do next. Approval gates are built in, not bolted on, so a finance director can sign off on an expense before it routes to payment. Reusable 'Sequences' let teams standardize common patterns like lead enrichment or onboarding and propagate updates across every workflow at once. The ceiling appears when logic grows complex: deep conditional branching across many steps pushes against what the visual canvas expresses cleanly.
Paid$19/moAPIVerified Jun 1, 2026
16. Zapier AI
Zapier sits between your apps—Slack, Gmail, Salesforce, etc.—and lets you create if-this-then-that automations (called Zaps) that trigger actions across platforms. The core problem it solves is manual data entry and context-switching; instead of copying information between tools, Zapier does it. Pricing starts free for basic testing, then $19–$299/month for individuals and teams, scaling sharply for enterprises. The trade-off is clear: simple automations work beautifully, but complex multi-step logic and edge cases often require premium tiers or workarounds, making it expensive for organizations running hundreds of Zaps.
Paid$19.99/moAPIVerified Dec 1, 2025
Listings on this page are sourced and verified by the AIDiveForge data pipeline. AIDiveForge is editorially independent — no money changes hands for inclusion.