AI that does the work.
Automated workflows you can call as an API. Autonomous agents you can talk to. Human-in-the-loop tools that learn from your experts. Runs on any model, or your own private Fern.
Agentic when you want it.
Deterministic when you need it.
Human-in-the-loop when it matters.
Three ways to run AI, your call.
Pick the right tool per task, or mix all three.
Workflows / Series
Deterministic · API-firstPredictable, versioned, callable as an API. For production pipelines that must be reliable.
Agents
AgenticVoice Studio, multi-agent orchestration, talk to your agent. For open-ended, exploratory work.
Human-in-the-loop
Tools that trainYour experts review, correct, and train the models. Approvals and guardrails for high-stakes work.
Agentic when you want it. Deterministic when you need it. Human-in-the-loop when it matters.
Start simple. Go as far as you want.
Three paths through one platform, from a one-call workflow to a model you train and own.
01Workflow / SeriesBuild a workflow, ship it as an API.+
02AgentsGive an agent knowledge & a persona, then orchestrate many.+
03Human-in-the-loopKeep experts in the loop, then own the model.+
Everything you need to build, run, and trust AI.
Series as an API
Deterministic workflows, versioned and callable from your code.
Multi-agent orchestration
Plan → fan out to specialists → verify → synthesize.
MCP tools
Connect any tool or data source through the Model Context Protocol.
Memory & knowledge
Give agents documents, long-term memory, and a persona.
Voice Studio
Click an agent and talk to it. It hears, reasons, and acts.
Guardrails & governance
Approvals, audit logs, and policy. Autonomy you can defend.
Observability
Real cost, tokens, latency and run history for every agent.
On-device Fern
Private, offline, near-zero-cost models. Data never leaves your premises.
Marketplace
Publish, share, and monetize agents and workflows.
Built for real work.
Four very different products, one stack.
A New York based trails company
AI trail maps with real-time positioning and SOS, running fully offline, in the wild.
What it proves: Intelligence with no signal, Fern on the edge.
A hospitality food-waste analytics company
Turns kitchen and hospitality data into food-waste savings.
What it proves: Reliable, API-driven workflows.
A fixed-income market trading firm
Human-in-the-loop review of trade ideas and compliance before anything executes.
What it proves: Experts in the loop, at scale.
An AI bid-management SaaS for SMEs
Finds public-sector tenders, qualifies fit, and drafts compliant bids. Fully auditable.
What it proves: Autonomy you can govern.
Where we’re headed.
Shipping in the open.
- Voice agent-controlManage agents by voice: read prompt, set guardrails, run series.
- Live activity feedReal telemetry, not demos.
- Orchestrate modeParallel multi-agent fan-out.
- Observability & governanceCost, audit, budgets.
- Solutions marketplaceEnterprise entitlements by email domain.
- Embeddable widget + channelsWhatsApp, Teams, email.
- Expanded on-device FernMore edge models.
- Self-improving agentsAutomatic eval & tuning loops.
Your AI bill shouldn’t scale with every token.
Most platforms just optimize the bill you pay a model vendor. EverydaySeries removes it: run our own lightweight Fern models, private and on-device, so your cost tracks the work you do, not the tokens you burn.
Own the model
Build and own a Fern model. No per-token fees to a third-party API.
Run on-device
Private, offline inference at near-zero marginal cost. Data never leaves your premises.
Right-size every task
The Fern router sends each task to the smallest model that wins it.
Start free. Scale without the token bill.
Fern models are included on every plan, so your cost doesn’t climb with usage the way per-token APIs do.
For teams
- ✓Higher quotas & concurrency
- ✓Voice + multi-agent
- ✓Priority support
- ✓Bring your own keys
For orgs & public sector
- ✓On-prem / private Fern
- ✓SSO + audit + SLA
- ✓Solutions by email domain
- ✓Dedicated support