Montreal has deep AI talent: Montréal International counts more than 180,000 tech workers in Greater Montréal (source). But few local firms have shipped AI agents, software that takes actions in your systems rather than only answering questions, into daily production. Most buyers asking "who builds AI agents in Montreal?" want a team that can connect an agent to real tools, keep a person in control, and run it after launch.
This guide compares nine AI agent development companies in Montreal. The topic is still thin locally, so the list includes Montreal offices of Canadian firms headquartered elsewhere, and we label each one plainly: custom development firm, product company, or model vendor. Every firm has its headquarters or a real office in Greater Montreal, and every fact links to its source.
How to choose an AI agent developer in Montreal
- Agent or chatbot. A chatbot answers. An agent uses tools: it looks up an order, updates a record, drafts a reply, or opens a ticket. Ask each firm to show an agent that calls real systems.
- Custom build or platform. Platforms are fast for common support use cases. Custom agents fit when the work follows your own rules across several internal systems.
- Human in the loop. Ask where the agent must stop for approval, and how the firm logs and reviews what the agent did.
- LLM choice. Ask which models the firm uses, whether it can switch models, and how it handles LLM integration for your data.
- French and English. Agents that talk to Quebec customers or staff must work in both languages. Test the agent in French before you sign off.
Montreal AI agent companies compared
| Rank | Company | HQ | Founded | Specialties | Best for |
|---|---|---|---|---|---|
| 1 | Webisoft | Montreal, Canada | 2016 | Custom AI agents, LLM integration, MCP servers | Agents inside your own systems, bilingual team |
| 2 | Alithya | Montreal, Canada | 1992 | Copilot and AI agents, AI strategy, data | Microsoft and ERP environments |
| 3 | Botpress | Quebec, Canada (Montreal office) | 2017 | AI agent platform and build service (product) | Support teams building on a platform |
| 4 | Chrono Innovation | Montreal, Canada | 2020 | Custom AI agents, multi-agent systems | A scoped first agent with a committed price |
| 5 | Cohere | Toronto, Canada (Montreal office) | 2019 | LLMs and North platform (model vendor) | Regulated firms needing private LLMs |
| 6 | Mirego | Not public (Montreal office) | 2007 | Digital products, AI agents, AI development | Consumer apps adding agents |
| 7 | Moov AI | Montreal, Canada | 2018 | AI strategy, training, AI solutions | Deciding where agents pay off |
| 8 | nventive | Montreal, Canada | 2008 | Mobile, web, AI development | Large app programs with AI features |
| 9 | Osedea | Montreal, Canada | 2011 | AI development, AI agents, robotics | Industrial and health teams |
The companies
1. Webisoft
Webisoft is a Montreal-based software development firm founded in 2016, with a second office in Miami (source). It is AICPA SOC 2 Type II and HIPAA compliant and an AWS Partner, and its senior North American engineers work in English and French (source). Its Clutch profile describes an AI practice that covers LLM and GPT integration, AI agents, document digitization (OCR), and MCP server development, and the firm holds a 4.9 rating across 23 reviews on Clutch (source). Its AI agent development services cover agent strategy, custom agents built around a client's data and domain rules, and agents that connect CRM, ERP, and external APIs into one workflow (source).
In one anonymized engagement, Webisoft built a B2B data marketplace on an AI-augmented delivery pipeline: four GitHub Actions workflows take a Jira ticket to a merged pull request, one AI agent implements while another reviews, technical decisions are cross-checked across three AI models, and a person must approve before anything merges. The marketplace has been in production since November 2025 on Django REST, React, PostgreSQL, Celery, Redis, Terraform, and AWS (source). Webisoft tends to fit Montreal companies that want custom agents connected to their own systems, with French and English support and audited security controls.
2. Alithya
Alithya was established in 1992, is headquartered in Montreal, and employs more than 3,900 people in Canada, the United States, and other countries (source). Its service menu includes AI strategy and implementation, data and analytics, intelligent document processing, custom application development, and a Microsoft practice that lists Copilot and AI agents alongside Dynamics 365 and Azure (source). The firm also states that the Canadian federal government recognizes it as a qualified expert for artificial intelligence solutions (source). Alithya tends to fit large Quebec organizations that want agents added to Microsoft, Oracle, or other enterprise platforms they already run with the firm.
3. Botpress
Botpress was founded in 2017 and lists its headquarters in Quebec, while its current in-office job postings are in Montreal (source); TechCrunch described it in 2021 as a Montreal-based company with offices in Montreal and Quebec City (source). It sells an AI agent platform with a visual agent builder, knowledge bases, integrations, and an end-to-end agent build service called Built by Botpress (source), and it reports more than 750,000 AI agents published on the platform (source). Botpress is mainly a product company, with a build service on top of its own platform. It tends to fit customer support teams that want to build agents on a platform rather than from scratch.
4. Chrono Innovation
Chrono Innovation was founded in Montreal in January 2020 and became a Certified B Corporation in 2026 (source). It reports more than 100 projects shipped to production for more than 80 clients, and its capabilities include AI agents, retrieval and knowledge systems, AI UX and product design, workflow automation, embedded pods, and managed app support (source). Its AI agent page describes task-specific agents, multi-agent systems, agentic workflow automation, conversational agents, and internal knowledge agents, built in the client's stack with error handling, cost controls, output validation, human-in-the-loop checkpoints, and logging of every agent decision after deployment (source). Chrono Innovation tends to fit mid-size companies that want one agent scoped, built, and operated under a service level.
5. Cohere
Cohere was founded in 2019, is headquartered in Toronto, and has offices in Montreal, New York City, San Francisco, London, Paris, and Seoul; it expanded to Montreal in 2025 (source). It builds large language models for regulated industries such as finance, healthcare, manufacturing, energy, and the public sector (source), and it sells North, an enterprise AI platform, alongside its Command, Embed, and Rerank models and private deployment options (source). Cohere is a model vendor with a Montreal office, not a custom development firm. It tends to fit regulated organizations that want to build agents on a Canadian LLM with private deployment options, usually with a partner or internal team.
6. Mirego
Mirego was founded in 2007, lists a Montreal office and one other location on Clutch, and has 50 to 249 employees (source). It describes itself as a multidisciplinary development, strategy, and design team, and its site presents an AI offer built on five pillars: platform, training, development, diagnostic, and machine learning (source). On Clutch, AI agents and AI development each make up part of its service mix, next to mobile app and custom software work (source). Mirego tends to fit brands that want agents inside consumer apps built by the same product team.
7. Moov AI
Moov AI is a Montreal artificial intelligence consulting firm founded in 2018 with more than 60 AI-dedicated experts; in March 2025 Publicis Groupe agreed to acquire it, with Moov AI set to become a practice within Publicis Groupe Canada (source). Its services cover data and AI strategy, AI workshops and training, business intelligence, and AI solution development, delivered by data scientists, data engineers, analysts, and AI delivery managers (source). Moov AI announced a strategic partnership with Mila, the Quebec Artificial Intelligence Institute, in June 2023 (source). Moov AI tends to fit organizations that want a strategy and training partner to decide which processes to hand to agents.
8. nventive
nventive was founded in 2008, is based in Montreal, has 250 to 999 employees, and holds a 4.8 rating across 16 reviews on Clutch, where its profile now reads nventive x Wepoint (source). In September 2025 it announced that it joined the Wepoint group through a merger with Logient, positioning its custom development and artificial intelligence expertise for digital and AI transformation work (source). AI development is one of the service lines on its Clutch profile, after mobile and web development (source). nventive tends to fit larger programs where agents must sit inside mobile and web applications.
9. Osedea
Osedea was founded in 2011, is headquartered in Montreal, has 50 to 249 employees, and holds a 4.9 rating across 44 reviews on Clutch (source). It describes itself as an innovation firm working in digital product design, software development, artificial intelligence, robotics, and data and business intelligence, with an industry focus on manufacturing, health, mining, finance, and agri-food, and it states that it is SOC 2 Type 2 certified (source). Mila announced a strategic partnership with Osedea in April 2024 (source). On Clutch, AI development is its largest listed service line, followed by custom software and AI agents (source). Osedea tends to fit industrial and health organizations that want agents next to computer vision, robotics, or data work.
What drives the cost of an AI agent in Montreal
Clutch shows the range of local rates for firms that build agents: Webisoft lists $50 to $99 per hour with a $5,000 minimum project size (source), Osedea $150 to $199 per hour with a $50,000 minimum (source), Mirego $100 to $149 per hour with a $50,000 minimum (source), and nventive $100 to $149 per hour with a $100,000 minimum (source). Platform and model vendors such as Botpress and Cohere price their products separately. What moves the total:
- Integrations. Each system the agent touches needs access rules, error handling, and tests.
- Autonomy. Agents that draft work for approval cost less to make safe than agents that act alone.
- Evaluation set. A set of real cases, in French and English where needed, to measure the agent before every release.
- Running costs. Model calls, retrieval, monitoring, and support after launch. Ask for a cost per task.
For more options, see our guide to AI agent development companies in Canada, our global list of AI agent companies, and our list of AI development companies in Montreal for broader AI work.
Methodology note
We built this list from publicly verifiable sources: company websites, Clutch profiles, Wikipedia, Built In Montreal, and press coverage. We included firms that build AI agents or LLM applications and have their headquarters or a real office in Greater Montreal, and we say so when a firm is headquartered elsewhere or sells a product rather than custom work. Every factual claim links to its source; where a fact was not verifiable we wrote "Not public" or left it out. Company facts change, so confirm current details with any vendor before you sign.
The short answer: Botpress for a platform, Cohere for a Canadian model vendor, Moov AI and Alithya for strategy and enterprise rollouts, and Chrono Innovation, Mirego, nventive, Osedea, or Webisoft when you need a custom agent built into your own systems. To scope an agent, see our AI agent development services or contact our team.
Related guides
- Top AI Agent Development Companies in Canada
- AI Agent Companies
- Top AI Development Companies in Montreal
Related rankings
- Often yes. Platforms and models give you the building blocks, but someone still has to design the agent, connect it to your systems, test it, and run it. That can be an internal team or a development partner.
- Firms with a Montreal presence that build AI agents or agent technology include Webisoft, Alithya, Botpress, Chrono Innovation, Cohere, Mirego, Moov AI, nventive, and Osedea. Botpress sells an agent platform and Cohere is a model vendor; the others build for clients.
- A chatbot answers questions. An AI agent also takes actions: it calls tools and systems, such as looking up an order or updating a record, and it hands the task to a person when it reaches a limit.
- Yes, current language models handle both, but quality varies by task. Test the agent on real French and English cases, and make sure prompts, escalation messages, and logs work in both languages.
- It depends on the number of systems the agent touches and how much autonomy it has. A narrow agent that drafts work for human approval is the fastest start, and many teams expand from there.
